{"title":"Astrophotography Accessories","description":null,"products":[{"product_id":"explore-scientific-68-series-16mm-waterproof-eyepiece","title":"Explore Scientific 68° Series 16mm Waterproof Eyepiece","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eUsing advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 68° Series Argon-Purged Waterproof extreme wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics. The visual effect of these eyepieces with their long eye-relief and their 68° apparent field is truly a full-immersion experience. The 68° Series eyepieces are parfocal (meaning they focus at near the same point regardless of the focal length you select) and come with a removable and foldable soft silicone rubber eyecup for the comfort of the observer, and as experienced astronomers know, eye comfort is critical when trying to observe at the visual limits of the telescope.\u003c\/p\u003e\n\u003cp\u003eProtection from the Outdoors - By making the eyepiece body Argon-purged, the waterproof eyepiece internal elements will remain as pristine as the day they were assembled.\u003c\/p\u003e\n\u003cp\u003eArgon atoms are larger than that of Nitrogen and therefore they are less likely to leak or diffuse their way through the seals over the life of the eyepiece. The atomic radius of Argon is larger than Nitrogen by 0.13 angstroms and has a larger atomic volume by 11.2 cubic centimeters\/molecule. Argon also has superior inertness vs Nitrogen (i.e. forming few or no chemical compounds with other elements) that prevents adverse reactions with eyepiece components and therefore extends the longevity of the internal components, and also prevents chemical reactions with other elemental contaminants that may be introduced through a weakened seal. And, finally because Argon is less conductive of heat than Nitrogen, Argon cools slower thereby buffering the effects of rapid temperature changes of the optics.\u003c\/p\u003e\n\u003cp\u003eThe sealed, dry environment is impervious to internal fogging and contaminants such as fungus growing in between the lens elements. Our waterproof eyepiece is easier to clean, and there is no risk of cleaning solution migrating from the top of the lens and seeping around edges to be trapped in between elements. To insure a perfect seal we test every eyepiece in one meter of water for 30 minutes.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eItem Number\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eEPWP6816–01\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eFocal Length\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e16mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eLength\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e61.9mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWidth\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e43.2mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWeight\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e5.5oz; 158g\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eBarrel Size\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e1.25\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEye Relief\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e11.9mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eField Stop Diameter\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e18.2mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eLimited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase. \u003ca href=\"https:\/\/explorescientificusa.com\/apps\/product-registration\"\u003eClick Here\u003c\/a\u003e to register.\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346041241905,"sku":"EPWP6816-01","price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/16_060c0389-0d6b-4ca8-a288-5af1a4fe90f5.jpg?v=1747147622"},{"product_id":"explore-scientific-92-series-12mm-long-eye-relief-waterproof-eyepiece","title":"Explore Scientific 92° Series 12mm Long Eye Relief Waterproof Eyepiece","description":"\n\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003ch4 id=\"spanstylecolor:ff0000votedskytelescopehotproductfor2017\"\u003e\u003cspan style=\"color: #ff0000;\"\u003eVoted Sky \u0026amp; Telescope Hot Product for 2017!\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eExplore Ultra-Wide Eyepieces - Comfort, Quality, Value. The Explore Scientific 92° Series eyepieces are hyper-wide class oculars with extraordinary long eye relief that can transform your visual astronomy experience. You may be startled at the amazingly wide expanse of inky black sky you behold the first time you bring your eye to a 92° Series eyepiece, and after awhile, you may even forget that you have an eyepiece between you and the universe! With an apparent field of view that is close to the maximum for hyper-wide eyepiece design, objects are not only easier to locate, but for non-driven telescopes the object will stay in the field of view for a very long time before any adjustments need to be made.\u003c\/p\u003e\n\u003cp\u003eAnother great benefit of hyper-wide eyepieces is the ease with which you can gaze, not directly at an object, but slightly to either side. This skill, called using averted vision, is especially helpful when observing faint objects, because using averted vision puts the image on a part of your eye that is more sensitive to light, allowing you to see fainter images. telescopes.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eItem Number\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eEPWP9212–01\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eFocal Length\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e12 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eLength\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e152 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWidth\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e70 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWeight\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e2.4 lbs\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eBarrel Size\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e2.00\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEye Relief\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e20.02 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eField Stop Diameter\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e27.46 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eLimited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase. \u003ca href=\"https:\/\/explorescientificusa.com\/apps\/product-registration\"\u003eClick Here\u003c\/a\u003e to register.\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346041274673,"sku":"EPWP9212-01","price":299.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/12_1_bd948fbf-7b85-464f-8485-49feef96f884.jpg?v=1747147621"},{"product_id":"explore-scientific-92-series-17mm-long-eye-relief-waterproof-eyepiece","title":"Explore Scientific 92° Series 17mm Long Eye Relief Waterproof Eyepiece","description":"\n\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003ch4 id=\"spanstylecolor:ff0000votedskytelescopehotproductfor2017\"\u003e\u003cspan style=\"color: #ff0000;\"\u003eVoted Sky \u0026amp; Telescope Hot Product for 2017!\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eExplore Ultra-Wide Eyepieces - Comfort, Quality, Value. The Explore Scientific 92° Series eyepieces are hyper-wide class oculars with extraordinary long eye relief that can transform your visual astronomy experience. You may be startled at the amazingly wide expanse of inky black sky you behold the first time you bring your eye to a 92° Series eyepiece, and after awhile, you may even forget that you have an eyepiece between you and the universe! With an apparent field of view that is close to the maximum for hyper-wide eyepiece design, objects are not only easier to locate, but for non-driven telescopes the object will stay in the field of view for a very long time before any adjustments need to be made.\u003c\/p\u003e\n\u003cp\u003eAnother great benefit of hyper-wide eyepieces is the ease with which you can gaze, not directly at an object, but slightly to either side. This skill, called using averted vision, is especially helpful when observing faint objects, because using averted vision puts the image on a part of your eye that is more sensitive to light, allowing you to see fainter images. telescopes.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eItem Number\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eEPWP9217–01\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eFocal Length\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e17mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eLength\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e152mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWidth\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e69.8mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWeight\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e2.87 lbs\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eBarrel Size\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e2.00\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEye Relief\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e20.02mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eField Stop Diameter\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e27.46mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eLimited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase. \u003ca href=\"https:\/\/explorescientificusa.com\/apps\/product-registration\"\u003eClick Here\u003c\/a\u003e to register.\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346041307441,"sku":"EPWP9217-01","price":299.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/cq_9f8f03eb-b152-455c-86c8-68a2537b6f68.jpg?v=1747147621"},{"product_id":"explore-scientific-2-field-flattener-ffedapo-01","title":"Explore Scientific 2\" Field Flattener - FFEDAPO-01","description":"\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDISCONTINUED 2022\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e*Note that this is a discontinued product. This legacy information is for reference only. See our \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/explorescientificusa.com\/collections\/flatteners\" target=\"_blank\" data-mce-href=\"https:\/\/explorescientificusa.com\/collections\/flatteners\"\u003eFlatteners \u0026amp; Correctors Collection\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e for current products.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eThis field flattener is an excellent choice for cameras with cropped sensors -- APS-C and smaller. It will not provide a flat field when used with full-frame cameras. The FFEDAPO-01 is designed to work with Explore Scientific's Achromatic Doublet Series (DAR),Essential Series and FCD100 Series telescopes with diameters of 80 mm, 102 mm and 127 mm. The device is threaded so a 2-inch filter can be installed.\u003c\/p\u003e\n\u003cp\u003eA curved focal plane is an inherent feature in most telescope designs and is nothing to note for general stargazers. But, for astrophotographers, the consequences of that same curved plane can ruin hours of patient imaging. Designed for refracting telescopes, Explore Scientific's Field Flattener can tackle the edge-of-field aberrations caused by this necessary curvature to ensure your long night at the eyepiece will not be in vain. This accessory, which now has 55 mm of back focus (+\/- 2 mm), offers fully multi-coated optics and slides securely into the 2-inch eyepiece holder.\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346041340209,"sku":"FFEDAPO-01","price":199.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/field_flattener_2_1012x_492951df-38aa-4c87-b38a-6a5b4eecb32b.jpg?v=1747147622"},{"product_id":"explore-scientific-100-series-5-5mm-waterproof-eyepiece","title":"Explore Scientific 100° Series 5.5mm Waterproof Eyepiece","description":"\n\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eFeatures\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eHuge apparent field of view not only gave the observer a panoramic visual experience, but they relax the eye so the observer could pay attention to subtle details for extended periods.\u003c\/li\u003e\n\u003cli\u003eEach 100° Series Argon-Purged Waterproof eyepiece is internally sealed and purged with inert, dry argon gas.\u003c\/li\u003e\n\u003cli\u003eThis also maximizes the life of the internal coatings.\u003c\/li\u003e\n\u003cli\u003eEvery 100° eyepiece is tested by submerging them down to 1 meter of water for 30 minutes.\u003c\/li\u003e\n\u003cli\u003eAll 100° Series eyepieces are fully multi-coated and edge-blackened to produce maximum contrast.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eExplore Ultra-Wide Eyepieces - Comfort, Quality, Value. The Explore Scientific 100° Series eyepieces are hyper-wide class oculars that can transform your visual astronomy experience. You may be startled at the amazingly wide expanse of inky black sky you behold the first time you bring your eye to a 100° Series eyepiece, and after awhile, you may even forget that you have an eyepiece between you and the universe! With an apparent field of view that is close to the maximum for hyper-wide eyepiece design, objects are not only easier to locate, but for non-driven telescopes the object will stay in the field of view for a very long time before any adjustments need to be made.\u003c\/p\u003e\n\u003cp\u003eAnother great benefit of hyper-wide eyepieces is the ease with which you can gaze, not directly at an object, but slightly to either side. This skill, called using averted vision, is especially helpful when observing faint objects, because using averted vision puts the image on a part of your eye that is more sensitive to light, allowing you to see fainter images.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eItem Number\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eEPWP10055–01\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eFocal Length\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e5.5mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eLength\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e150mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWidth\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e56mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWeight\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e21.6oz; 612g\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eBarrel Size\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e2.00\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEye Relief\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e10.5mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eField Stop Diameter\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e9.6mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eLimited USA One Year Warranty when product is registered within 60 days of purchase. \u003ca href=\"https:\/\/explorescientificusa.com\/apps\/product-registration\"\u003eClick Here\u003c\/a\u003e to register.\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346041438513,"sku":"EPWP10055-01","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/EPWP10055-01_2.jpg?v=1747147622"},{"product_id":"t-shaped-finder-scope-base-for-essential-series-with-mounting-screws","title":"T-Shaped Finder Scope Base for Essential Series with Mounting Screws","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eThis T-Shaped Finder Scope Base is specifically designed to allow you to secure one of Explore Scientific’s high-quality finder scopes to an Essential Series telescope. The easy-to-install base is sturdy and comes with reliable mounting screws.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eItem Number\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003eFNDRBASE-ESSEN\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWeight\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e1.29 oz\u003c\/span\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eLength\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e50mm\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWidth\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e51mm\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eHeight\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e25mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eLimited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase. \u003ca href=\"https:\/\/explorescientificusa.com\/apps\/product-registration\"\u003eClick Here\u003c\/a\u003e to register.\u003c\/p\u003e\n\u003cp\u003e\u003c!--end tab--\u003e\u003c\/p\u003e\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346041405745,"sku":"FNDRBASE-ESSEN","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/a_576f4e8d-310b-4a96-acaf-5fcc03be37db.jpg?v=1747147622"},{"product_id":"explore-scientific-82-series-14mm-waterproof-eyepiece","title":"Explore Scientific 82° Series 14mm Waterproof Eyepiece","description":"\n\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eThe 14mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the upper-medium power magnification class providing both super-wide apparent field and generous eye relief. It is perfect for any application where more power is desired including observing globular star clusters, planetary nebulae, the bright cloud structure near the nucleus of comets, initial observations of planets, and (with the proper safe filtration on your telescope), observations of active regions of the sun. Use with Explore Scientific Focal Extenders for 2X, 3X, or 5X magnification increases while maintaining the eyepiece native apparent field and eye relief.\u003c\/p\u003e\n\u003cp\u003eUsing advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable enhanced multilayer deposition (EMD) coatings, Explore Scientific 82° Series super wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics. The visual effect of these eyepieces with their long eye-relief and their 82° apparent field is truly a full-immersion experience. Your eye is relaxed, allowing you to easily use the “averted vision” technique to study faint details across a huge field-of-view.\u003c\/p\u003e\n\u003cp\u003eEach eyepiece is meticulously assembled into precision machined metal lens barrels that maintain the perfect alignment of the optical train for years of rugged use in the field. To keep internal reflections to a minimum, all internal surfaces of the eyepiece barrel are flat black, as well as the edges of the lenses themselves to minimize the scattering of light within the lenses themselves.\u003c\/p\u003e\n\u003cp\u003eExplore Ultra-Wide Eyepieces - Comfort, Quality, Value. Explore Scientific 82° Series eyepieces, with their 82° apparent field of view, immerses you in a very comfortable ultra-wide field that naturally promotes relaxation at the eyepiece. When you relax your eyes and take in the scene presented before you, it is much easier to observe for longer periods of time, and details begin to materialize that may not have become apparent to you at first glance. Another great benefit of ultra-wide eyepieces is the ease with which you can gaze, not directly at an object, but slightly to either side. This skill, called using averted vision, is especially helpful when observing faint objects, because using averted vision puts the image on a part of your eye that is more sensitive to light, allowing you to see fainter images.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eItem Number\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eEPWP8214–01\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eFocal Length\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e14mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eLength\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e83mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWidth\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e48mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWeight\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e9.0oz; 256g\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eBarrel Size\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e1.25\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEye Relief\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e15.6mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eField Stop Diameter\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e18.9mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eLimited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase. \u003ca href=\"https:\/\/explorescientificusa.com\/apps\/product-registration\"\u003eClick Here\u003c\/a\u003e to register.\u003c\/p\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"video\"\u003eVideo\u003c\/h1\u003e\n\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/pW6RMfhU_Co\" width=\"560\" height=\"315\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e \u003c!--end tab--\u003e\n\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346041536817,"sku":"EPWP8214-01","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/14_6fbe3205-83cb-4466-a05d-0ad1b4906077.jpg?v=1747147622"},{"product_id":"explore-scientific-68-series-40mm-waterproof-eyepiece","title":"Explore Scientific 68° Series 40mm Waterproof Eyepiece","description":"\n\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eUsing advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 62° Series Argon-Purged Waterproof extreme wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics. The visual effect of these eyepieces with their long eye-relief and their 68° apparent field is truly a full-immersion experience. The 62° Series eyepieces are parfocal (meaning they focus at near the same point regardless of the focal length you select) and come with a removable and foldable soft silicone rubber eyecup for the comfort of the observer, and as experienced astronomers know, eye comfort is critical when trying to observe at the visual limits of the telescope.\u003c\/p\u003e\n\u003cp\u003eProtection from the Outdoors - By making the eyepiece body Argon-purged, the waterproof eyepiece internal elements will remain as pristine as the day they were assembled.\u003c\/p\u003e\n\u003cp\u003eArgon atoms are larger than that of Nitrogen and therefore they are less likely to leak or diffuse their way through the seals over the life of the eyepiece. The atomic radius of Argon is larger than Nitrogen by 0.13 angstroms and has a larger atomic volume by 11.2 cubic centimeters\/molecule. Argon also has superior inertness vs Nitrogen (i.e. forming few or no chemical compounds with other elements) that prevents adverse reactions with eyepiece components and therefore extends the longevity of the internal components, and also prevents chemical reactions with other elemental contaminants that may be introduced through a weakened seal. And, finally because Argon is less conductive of heat than Nitrogen, Argon cools slower thereby buffering the effects of rapid temperature changes of the optics.\u003c\/p\u003e\n\u003cp\u003eThe sealed, dry environment is impervious to internal fogging and contaminants such as fungus growing in between the lens elements. Our waterproof eyepiece is easier to clean, and there is no risk of cleaning solution migrating from the top of the lens and seeping around edges to be trapped in between elements. To insure a perfect seal we test every eyepiece in one meter of water for 30 minutes.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eItem Number\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eEPWP6840–01\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eFocal Length\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e40mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eLength\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e114.2mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWidth\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e80.3mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWeight\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e35.2oz; 998g\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eBarrel Size\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e2.00\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEye Relief\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e31mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eField Stop Diameter\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e45.5mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eLimited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase. \u003ca href=\"https:\/\/explorescientificusa.com\/apps\/product-registration\"\u003eClick Here\u003c\/a\u003e to register.\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346041504049,"sku":"EPWP6840-01","price":289.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/40.jpg?v=1747147622"},{"product_id":"explore-scientific-82-series-8-8mm-waterproof-eyepiece-epwp8288-01","title":"Explore Scientific 82° Series 8.8mm Waterproof Eyepiece - EPWP8288-01","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cstrong\u003e*Note that this is a discontinued product. This legacy information is for reference only. See our \u003ca href=\"https:\/\/explorescientificusa.com\/products\/82-8-5mm\" target=\"_blank\"\u003e8.5mm 82° Series LER Waterproof Eyepiece\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eThe 8.8 mm focal length is perfect for observing objects that would benefit from higher magnifications, but that also require a bigger field of view. With our bigger \u003ca href=\"https:\/\/explorescientific.com\/collections\/refractors\" title=\"refractor telescopes\"\u003erefractor telescopes\u003c\/a\u003e (127mm and 152mm) this is an incredible eyepiece to use on Globular Clusters like Messier 13 in Hercules. When using this eyepiece with our \u003ca href=\"https:\/\/explorescientific.com\/products\/ed102-fcd-100?_pos=2\u0026amp;_sid=904cf4816\u0026amp;_ss=r\" title=\"Explore Scientific ED102-FCD100 Series Air-Spaced Triplet Refractor Telescope\"\u003e102mm 714 focal length refractor\u003c\/a\u003e the Eagle Nebula and other similar sized objects will fill your entire view and explode with details. On our smallest scope, the \u003ca href=\"https:\/\/explorescientific.com\/products\/ed80-fcd100-apo-refractor?_pos=1\u0026amp;_sid=9a88749ea\u0026amp;_ss=r\" title=\"Explore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope\"\u003e80mm 480mm refractor telescope\u003c\/a\u003e, this eyepiece will delight you with a full view of the Double Cluster in Perseus.\u003c\/p\u003e\n\u003cp\u003eExplore Ultra-Wide Eyepieces - Comfort, Quality, Value. Explore Scientific 82° Series eyepieces, with their 82° apparent field of view, immerses you in a very comfortable ultra-wide field that naturally promotes relaxation at the eyepiece. When you relax your eyes and take in the scene presented before you, it is much easier to observe for longer periods of time, and details begin to materialize that may not have become apparent to you at first glance. Another great benefit of ultra-wide eyepieces is the ease with which you can gaze, not directly at an object, but slightly to either side. This skill, called using averted vision, is especially helpful when observing faint objects, because using averted vision puts the image on a part of your eye that is more sensitive to light, allowing you to see fainter images.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eItem Number\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eEPWP8288–01\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eFocal Length\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e8.8mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eLength\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e85mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWidth\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e48mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWeight\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e8.9oz; 255g\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eBarrel Size\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e1.25\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEye Relief\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e15.6mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eField Stop Diameter\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e12.4mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eLimited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase. \u003ca href=\"https:\/\/explorescientificusa.com\/apps\/product-registration\"\u003eClick Here\u003c\/a\u003e to register.\u003c\/p\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"video\"\u003eVideo\u003c\/h1\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/pW6RMfhU_Co\" frameborder=\"0\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\"\u003e\u003c\/iframe\u003e \u003c!--end tab--\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Accessories\u003c\/strong\u003e: \u003ca href=\"https:\/\/explorescientificusa.com\/products\/dew-heaters?variant=102746619920\" title=\"Astrozap Dew Heater Strap\"\u003eAstrozap 1-1\/4” Eyepiece Heater Strap\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346041569585,"sku":"EPWP8288-01","price":229.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/8-8.jpg?v=1747147622"},{"product_id":"explore-scientific-68-series-24mm-waterproof-eyepiece","title":"Explore Scientific 68° Series 24mm Waterproof Eyepiece","description":"\n\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eUsing advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 68° Series Argon-Purged Waterproof extreme wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics. The visual effect of these eyepieces with their long eye-relief and their 68° apparent field is truly a full-immersion experience. The 68° Series eyepieces are parfocal (meaning they focus at near the same point regardless of the focal length you select) and come with a removable and foldable soft silicone rubber eyecup for the comfort of the observer, and as experienced astronomers know, eye comfort is critical when trying to observe at the visual limits of the telescope.\u003c\/p\u003e\n\u003cp\u003eProtection from the Outdoors - By making the eyepiece body Argon-purged, the waterproof eyepiece internal elements will remain as pristine as the day they were assembled.\u003c\/p\u003e\n\u003cp\u003eArgon atoms are larger than that of Nitrogen and therefore they are less likely to leak or diffuse their way through the seals over the life of the eyepiece. The atomic radius of Argon is larger than Nitrogen by 0.13 angstroms and has a larger atomic volume by 11.2 cubic centimeters\/molecule. Argon also has superior inertness vs Nitrogen (i.e. forming few or no chemical compounds with other elements) that prevents adverse reactions with eyepiece components and therefore extends the longevity of the internal components, and also prevents chemical reactions with other elemental contaminants that may be introduced through a weakened seal. And, finally because Argon is less conductive of heat than Nitrogen, Argon cools slower thereby buffering the effects of rapid temperature changes of the optics.\u003c\/p\u003e\n\u003cp\u003eThe sealed, dry environment is impervious to internal fogging and contaminants such as fungus growing in between the lens elements. Our waterproof eyepiece is easier to clean, and there is no risk of cleaning solution migrating from the top of the lens and seeping around edges to be trapped in between elements. To insure a perfect seal we test every eyepiece in one meter of water for 30 minutes.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eItem Number\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eEPWP6824–01\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eFocal Length\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e24mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eLength\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e75.6mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWidth\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e56.2mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWeight\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e11.6oz; 329g\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eBarrel Size\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e1.25\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEye Relief\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e18.4mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eField Stop Diameter\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e27.2mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eLimited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase. \u003ca href=\"https:\/\/explorescientificusa.com\/apps\/product-registration\"\u003eClick Here\u003c\/a\u003e to register.\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346041602353,"sku":"EPWP6824-01","price":109.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/24_da7fc9b0-2c4a-4394-9609-9dff5d443966.jpg?v=1747147622"},{"product_id":"nebula-filter-oxygen-iii-2-0-inch","title":"Nebula Filter Oxygen III 2.0-inch","description":"\u003cp\u003eExplore Scientific Nebula Filter 1.25\" O-III Range from 483nm to 511nm with peak at 496nm. Transmission 96.7%\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOxygen III\u003c\/strong\u003e\u003cspan\u003e - This is the highest contrast Nebula Filter in the series, a line filter for only the two emission lines of oxygen. A great choice for observations of supernova remnants and other nebulae that glow in OIII. Other types of objects that glow in all parts of the visible spectrum (e.g. galaxies) are reduced visibly, but some normally invisible regions of nebulae are clearly visible. This filter fits all standard 2.0-inch eyepieces and filter wheels. \u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346041667889,"sku":"310200","price":139.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/0310200_PAC.jpg?v=1747147623"},{"product_id":"nebula-filter-uhc-1-25-inch","title":"Nebula Filter UHC 1.25-inch","description":"\u003cp\u003eExplore Scientific Nebula Filter 1.25\" UHC Range from 458nm to 508nm with peak at 488nm. Transmission 96.7%\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUHC\u003c\/strong\u003e\u003cspan\u003e - This is an ultra-high contrast narrow-band filter, designed for observing the broad range of nebulae with 1.25-inch standard eyepieces or filter wheels. The bandpass is tighter than the CLS Nebula Filter, thereby blocking even more light from artificial lights and airglow.\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346041700657,"sku":"310215","price":109.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/0310215_PAC.jpg?v=1747147623"},{"product_id":"finder-scope-illuminator-only","title":"Finder Scope Illuminator Only","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eDesigned to fit Explore Scientific’s 50mm reticle finder scopes, this spare LED illuminator offers deep red illumination with variable brightness.This illuminator uses 2 LR41 batteries (batteries not included).\u003c\/p\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003ctable\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"30%\"\u003eItem Number\u003c\/td\u003e\n\u003ctd width=\"70%\"\u003eFNDRILLUM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e41.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eLimited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase. \u003ca href=\"https:\/\/explorescientificusa.com\/apps\/product-registration\"\u003eClick Here\u003c\/a\u003e to register.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346041995569,"sku":"FNDRILLUM","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/ccc.jpg?v=1747147624"},{"product_id":"hr-variable-coma-corrector-2-inch-hrcc02-01","title":"HR Variable Coma Corrector (2-inch) - HRCC02-01","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis model does not come with the adapters that allow for a direct screw-on connection to a camera. It can be used with a camera by using a 2-inch to 1.25-inch adapter, SKU \u003cspan data-mce-fragment=\"1\"\u003e\u003ca title=\"510365\" href=\"https:\/\/explorescientificusa.com\/products\/explore-scientific-50mm-2-t2-camera-adapter?variant=644627267600\"\u003e510365\u003c\/a\u003e, and the appropriate T2 adapter for your camera.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAfter hours at the eyepiece, you finally get to view the fruits of your astrophotography labors. The stars in the center of the field pop like brilliant precise points of light. But as you survey the image, you notice the stars at the edge have taken on an unnatural comet-like shape. Your long night has been marred by coma. Coma is a common plague of the Newtonian reflector design, and its annoying presence at the outskirts of an image can be a bane for astronomers of all levels.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eExplore Scientific’s HR Variable Coma Corrector is a high-performance optical corrector designed by world famous optical designer Harrie Rutten, and it will help you minimize or even eliminate image aberrations caused by this off-axis optical phenomenon even in fast Newtonians. This 2-inch coma corrector with is EMC Coated to reduce internal reflections and its spacer with markings allow you to use the device on almost any Newtonian telescope with a parabolic primary mirror, even fast Newtonians such as the \u003ca href=\"https:\/\/explorescientificusa.com\/products\/coma-corrector\"\u003eBRESSER N20839 f\/3.9 Photo Newtonian\u003c\/a\u003e. \u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eItem Number\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eHRCC02-01\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWeight\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e1lb; .45kg\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eDiameter\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e69.3mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eHeight\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e147.2mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eExtras\u003c\/h1\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0390\/6029\/files\/HRCC_Manual.pdf?v=1592237688\" target=\"_blank\"\u003eDownload Manual Here \u003c!--end tab--\u003e \u003c!--start tab--\u003e \u003c\/a\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eLimited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase. \u003ca href=\"https:\/\/explorescientificusa.com\/apps\/product-registration\"\u003eClick Here\u003c\/a\u003e to register.\u003c\/p\u003e\n\u003cp\u003e\u003c!--end tab--\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346042093873,"sku":"HRCC02-01","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/HRCC02-00_1_57f89e7a-03ee-46e8-b2ee-7841ed531341.jpg?v=1747147625"},{"product_id":"vixen-slv-50-eyepiece-5mm-1-25","title":"Vixen SLV 50° Eyepiece 5mm (1.25'')","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eFeatures\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eVery high sharpness and contrast across the entire field of view\u003c\/li\u003e\n\u003cli\u003eAlmost no color defects due to lanthanum glass\u003c\/li\u003e\n\u003cli\u003eTwist-Up eyecup for people who wear glasses\u003c\/li\u003e\n\u003cli\u003eEye relief: 20 mm\u003c\/li\u003e\n\u003cli\u003eConnection: 31.7 mm, 1 1\/4''\u003c\/li\u003e\n\u003cli\u003eWeight: 165 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eThe Vixen SLV series are the modern take on the classic Vixen Lanthanum eyepieces. These eyepieces were legendary for their generous eye relief and precise nature, making them a firm favorite with planetary, lunar and double star observers. This 5mm is an excellent higher power eyepiece for most telescopes, especially good for Lunar and Planetary observers.\u003c\/p\u003e\n\u003cp\u003eThe SLV Series of Vixen Eyepieces feature a hexagonal shaped eyepiece barrel, long 20mm eye relief, and twist up click stop eyecup for adjusting to the most comfortable viewing. The SLV eyepieces feature high-grade lanthanum glass, and deliver remarkably clear and high-contrast star images to the edge of the viewing circle. The lenses are fully multicoated for high light transmission.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eApparent field of view\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e50 degrees\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEyepiece Barrel Diameter\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e31.7 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEyecups\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003eTwist-Up Eyecups\u003c\/span\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEye relief\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e20 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eNet weight (without access.)\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e165 g\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eVixen warranties its products to be free from initial defects in materials and workmanship for a specified period based on part type:\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Electronic Parts: Limited One Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Mechanical Parts: Limited Two Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0390\/6029\/files\/Vixen_Distributor_Warranty_2021.pdf?v=1638896591\" target=\"_blank\"\u003eClick Here to read more\u003c\/a\u003e\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003ca href=\"https:\/\/explorescientific.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346042257713,"sku":"ES37204","price":146.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/eaa136e0abfdd280cf1b3e666dee16e4_37204_1.jpg?v=1747147626"},{"product_id":"vixen-slv-50-eyepiece-9mm-1-25","title":"Vixen SLV 50° Eyepiece 9mm (1.25'')","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eFeatures\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eVery high sharpness and contrast across the entire field of view\u003c\/li\u003e\n\u003cli\u003eAlmost no color defects due to lanthanum glass\u003c\/li\u003e\n\u003cli\u003eTwist-Up eyecup for people who wear glasses\u003c\/li\u003e\n\u003cli\u003eEye relief: 20 mm\u003c\/li\u003e\n\u003cli\u003eConnection: 31.7 mm, 1 1\/4''\u003c\/li\u003e\n\u003cli\u003eWeight: 176 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eThe Vixen SLV series are the modern take on the classic Vixen Lanthanum eyepieces. These eyepieces were legendary for their generous eye relief and precise nature, making them a firm favorite with planetary, lunar and double star observers. This 9mm is an excellent higher power eyepiece on shorter focal length telescopes, especially good for Lunar viewing - or for those trying to max out their longer focal length scopes for double star work.\u003c\/p\u003e\n\u003cp\u003eThe SLV Series of Vixen Eyepieces feature a hexagonal shaped eyepiece barrel, long 20mm eye relief, and twist up click stop eyecup for adjusting to the most comfortable viewing. The SLV eyepieces feature high-grade lanthanum glass, and deliver remarkably clear and high contrast star images to the edge of the viewing circle. The lenses are fully multicoated for high light transmission.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eApparent field of view\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e50 degrees\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEyepiece Barrel Diameter\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e31.7 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEyecups\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003eTwist-Up Eyecups\u003c\/span\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEye relief\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e20 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eNet weight (without access.)\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e176 g\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eVixen warranties its products to be free from initial defects in materials and workmanship for a specified period based on part type:\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Electronic Parts: Limited One Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Mechanical Parts: Limited Two Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0390\/6029\/files\/Vixen_Distributor_Warranty_2021.pdf?v=1638896591\" target=\"_blank\"\u003eClick Here to read more\u003c\/a\u003e\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003ca href=\"https:\/\/explorescientific.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346042323249,"sku":"ES37206","price":146.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/SLV_9mm.jpg?v=1747147626"},{"product_id":"vixen-npl-50-eyepiece-15mm-1-25-plossl","title":"Vixen NPL 50° Eyepiece 15mm (1.25'') Plössl","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eFeatures\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-quality NPL eyepiece with 50° field of vision\u003c\/li\u003e\n\u003cli\u003eGood contrast and reduced color aberrations\u003c\/li\u003e\n\u003cli\u003eEye relief: 11 mm\u003c\/li\u003e\n\u003cli\u003eConnection: 31.7 mm, 1 1\/4''\u003c\/li\u003e\n\u003cli\u003eWeight: 100 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eThe 2-group 4-element Plossl optical design of the NPL series eyepieces delivers flat and clear images with good color correction. The lenses are fully multi-coated for high light transmission.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eApparent field of view\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e50 degrees\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEyepiece Barrel Diameter\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e31.7 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEyecups\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003eTwist-Up Eyecups\u003c\/span\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEye relief\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e11 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eNet weight (without access.)\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e100 g\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eVixen warranties its products to be free from initial defects in materials and workmanship for a specified period based on part type:\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Electronic Parts: Limited One Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Mechanical Parts: Limited Two Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0390\/6029\/files\/Vixen_Distributor_Warranty_2021.pdf?v=1638896591\" target=\"_blank\"\u003eClick Here to read more\u003c\/a\u003e\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003ca href=\"https:\/\/explorescientific.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346042388785,"sku":"ES39205","price":49.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/90cd35e44e84c4ffda1b17ae19c7353d_npl_15.jpg?v=1747147626"},{"product_id":"vixen-npl-50-eyepiece-30mm-1-25-plossl","title":"Vixen NPL 50° Eyepiece 30mm (1.25'') Plössl","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eFeatures\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-quality NPL eyepiece with 50° field of vision\u003c\/li\u003e\n\u003cli\u003eGood contrast and reduced color aberrations\u003c\/li\u003e\n\u003cli\u003eEye relief: 24 mm\u003c\/li\u003e\n\u003cli\u003eConnection: 31.7 mm, 1 1\/4''\u003c\/li\u003e\n\u003cli\u003eWeight: 120 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eThe 2-group 4-element Plossl optical design of the NPL series eyepieces delivers flat and clear images with good color correction. The NPL20, NPL25, NPL30 and NPL40 eyepieces employ twist-up eye-guards for viewing comfort. The lenses are fully multi-coated for high light transmission.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eApparent field of view\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e50 degrees\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEyepiece Barrel Diameter\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e31.7 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEyecups\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003eTwist-Up Eyecups\u003c\/span\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEye relief\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e24 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eNet weight (without access.)\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e120 g\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eVixen warranties its products to be free from initial defects in materials and workmanship for a specified period based on part type:\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Electronic Parts: Limited One Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Mechanical Parts: Limited Two Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0390\/6029\/files\/Vixen_Distributor_Warranty_2021.pdf?v=1638896591\" target=\"_blank\"\u003eClick Here to read more\u003c\/a\u003e\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003ca href=\"https:\/\/explorescientific.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346042356017,"sku":"ES39208","price":60.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/30mm_40D.jpg?v=1747147626"},{"product_id":"vixen-slv-50-eyepiece-25mm-1-25","title":"Vixen SLV 50° Eyepiece 25mm (1.25'')","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eFeatures\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eVery high sharpness and contrast across the entire field of view\u003c\/li\u003e\n\u003cli\u003eAlmost no color defects due to lanthanum glass\u003c\/li\u003e\n\u003cli\u003eTwist-Up eyecup for people who wear glasses\u003c\/li\u003e\n\u003cli\u003eEye relief: 20 mm\u003c\/li\u003e\n\u003cli\u003eConnection: 31.7 mm, 1 1\/4''\u003c\/li\u003e\n\u003cli\u003eWeight: 151 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eThe Vixen SLV series are the modern take on the classic Vixen Lanthanum eyepieces. These eyepieces were legendary for their generous eye relief and precise nature, making them a firm favorite with planetary, lunar and double star observers. This 25mm is an excellent higher power eyepiece for most telescopes, especially good for Lunar and Planetary observers.\u003c\/p\u003e\n\u003cp\u003eThe SLV Series of Vixen Eyepieces feature a hexagonal shaped eyepiece barrel, long 20mm eye relief, and twist up click stop eyecup for adjusting to the most comfortable viewing. The SLV eyepieces feature high-grade lanthanum glass, and deliver remarkably clear and high-contrast star images to the edge of the viewing circle. The lenses are fully multicoated for high light transmission.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eApparent field of view\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e50 degrees\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEyepiece Barrel Diameter\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e31.7 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEyecups\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003eTwist-Up Eyecups\u003c\/span\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEye relief\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e20 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eNet weight (without access.)\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e151 g\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eVixen warranties its products to be free from initial defects in materials and workmanship for a specified period based on part type:\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Electronic Parts: Limited One Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Mechanical Parts: Limited Two Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0390\/6029\/files\/Vixen_Distributor_Warranty_2021.pdf?v=1638896591\" target=\"_blank\"\u003eClick Here to read more\u003c\/a\u003e\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003ca href=\"https:\/\/explorescientific.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346042421553,"sku":"ES37213","price":146.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/SLV_25mm.jpg?v=1747147626"},{"product_id":"vixen-telescope-dovetail-slide-bar-m","title":"Vixen Telescope Dovetail Slide Bar M","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eA plate for balancing optical tube\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a plate to balance an optical tube. Replace it with an attachment plate and use it. Length 205 mm.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003ctable\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e211mm x 50mm x 21mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e270g \/ 9.52oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eVixen warranties its products to be free from initial defects in materials and workmanship for a specified period based on part type:\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Electronic Parts: Limited One Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Mechanical Parts: Limited Two Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0390\/6029\/files\/Vixen_Distributor_Warranty_2021.pdf?v=1638896591\" target=\"_blank\"\u003eClick Here to read more\u003c\/a\u003e\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003ca href=\"https:\/\/explorescientific.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346043011377,"sku":"ES26631","price":34.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/26631_9-C001.jpg?v=1747147628"},{"product_id":"vixen-portable-equatorial-mount-polarie-polar-scope-pf-l-ii","title":"Vixen Portable Equatorial Mount POLARIE Polar Scope PF-L II","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eA wider field of view is more comfortable. Star images around the edge of the field of view have been improved and visibility has been increased.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSimply bring Polaris and two other stars into the polar scope's field of view in the northern hemisphere* so that each can be matched with the designated position on the scale on the polar scope's reticle. This alows to align the equatorial mount as accurately as 3 arc minutes or less easily. The new design of the polar scope eyepiece improves visibility of stars and make the scale easier to see. *Three stars for polar alignment in the southern hemisphere are located in Octans.\u003c\/p\u003e\n\u003cp\u003eThe polar alignment scope is a small telescope that is installed parallel to the R.A. axis of an equatorial mount so that it can match the R.A. axis to be parallel in the direction of diurnal motion of stars. The polar alignment scope utilizes 3 stars of Polaris, Delta UMi and 51 Cep near the north celestial pole. You simply match the scale position on the reticle with the designated 3 stars seen in the polar alignment scope in order to locate the north celestrical pole. Also, the patterns of the Big Dipper and Cassiopeia are engraved on the polar alignment reticle for use as a guidepost for the north celestial pole. The polar alignment scope can align the polar axis of the equatorial mount as accurately as 3 arc minutes or less.\u003c\/p\u003e\n\u003cp\u003eNecessary information for polar alignment is integrated into the reticle that is designed for locating the north (or south) celestial pole. No hour angle setting is necessary in the dark. It makes your polar alignment more comfortable as you can do it while stay looking through the eyepiece of the polar alignment scope.\u003c\/p\u003e\n\u003cp\u003eThe switch on the brightness adjustment dial of the polar alignment scope will illuminate the reticle in red when activated. This can avoid vanishing less-bright stars in the scope's field of view as compared with Bright Field Illuminator. The brightness can be adjusted in 8 levels by turning the brightness adjustment dial. The red light becomes gradually dimmer after a certain interval of time and turns off automatically.\u003c\/p\u003e\n\u003cp\u003eRemove both the mounting block on the front and the cap on the back of the POLARIE. Then, attach the POLARIE polar scope PF-L into the POLARIE to finish the setting up. It is quick to start.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003ctable\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnfication・Aperture・Field of view\u003c\/td\u003e\n\u003ctd\u003e5X, 20mm, 10 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReticle scale\u003c\/td\u003e\n\u003ctd\u003e3-star alignment method, with precession correction (until 2040), North: Polaris, Delta Umi, 51 Cep, South: Sigma, Tau and Chi Octantis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDakr field illuminator\u003c\/td\u003e\n\u003ctd\u003eVariable red illumination with auto turn-off, brightness adjustable in 8 steps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower source\u003c\/td\u003e\n\u003ctd\u003eCR2032 battery x1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSetting accuracy\u003c\/td\u003e\n\u003ctd\u003e3 arc minutes or less\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e60mm dia. x 115 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e213 g (w\/o battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount applicable\u003c\/td\u003e\n\u003ctd\u003ePORARIE Star tracker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eVixen warranties its products to be free from initial defects in materials and workmanship for a specified period based on part type:\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Electronic Parts: Limited One Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Mechanical Parts: Limited Two Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0390\/6029\/files\/Vixen_Distributor_Warranty_2021.pdf?v=1638896591\" target=\"_blank\"\u003eClick Here to read more\u003c\/a\u003e\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003ca href=\"https:\/\/explorescientific.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346043339057,"sku":"ES35533","price":292.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/35533_4-C001.jpg?v=1747147629"},{"product_id":"vixen-portable-equatorial-mount-compact-mount-polar-meter","title":"Vixen Portable Equatorial Mount Compact Mount Polar Meter","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eFor smooth setting up of POLARIE and AP equatorial mount\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe polar meter is a \"unlikely\" design that summarizes level, compass and inclinometer.\u003c\/p\u003e\n\u003cp\u003eWhen taking starscape photograph using the Starry Sky Universe Polariser (WT), even if you can not see the Polar Star, you can use the POLARIE to align polar axis (easy installation).\u003c\/p\u003e\n\u003cp\u003eThe polar meter is a \"unlikely\" design that summarizes level, compass and tiltmeter.When taking nightscape photograph a star landscape photograph using the Starry Sky Universe Polarise (WT), even if you can not see the Polar Star, you can use the POLARIE to align polar axis (easy installation).It can also be attached to accessory shoes such as cameras shoe.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eCompass\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eOil type compass, 1°scale, EWSN indication\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eTiltmeter\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e5° scale (within ±70°)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eLevel\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eBubble type \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eFitting size\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eInstruments with accessory shoe (except Sony, Conica Minolta)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eDimensions\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e7.7x8.5x6.4cm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWeight\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e100g\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eVixen warranties its products to be free from initial defects in materials and workmanship for a specified period based on part type:\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Electronic Parts: Limited One Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Mechanical Parts: Limited Two Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0390\/6029\/files\/Vixen_Distributor_Warranty_2021.pdf?v=1638896591\" target=\"_blank\"\u003eClick Here to read more\u003c\/a\u003e\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003ca href=\"https:\/\/explorescientific.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346043306289,"sku":"ES35511","price":43.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/35511_2-C001.jpg?v=1747147629"},{"product_id":"explore-scientific-reflexsight-es-reflect-01","title":"Explore Scientific ReflexSight - ES-REFLECT-01","description":"\u003c!--start tab--\u003e\n\u003ch1\u003eNow With New Dimmer Reticle\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eReflexSight\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e™\u003c\/span\u003e\u003c\/strong\u003e now features a red reticle that can be dimmed much more than the original, meaning the reticle does not overwhelm stars.\u003c\/p\u003e\n\u003ch1 id=\"features\"\u003eFeatures\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eNew “multi-dot” reticle design in standard 4.0 degree, 2.0 degree, and 0.5 degree circular patterns that prevents blocking stars in the field.\u003c\/li\u003e\n\u003cli\u003eFits on common mini-Vixen-style-dovetail viewfinder bases, which allows the user to attach the device on almost any telescope that uses a \u003cspan\u003emini-Vixen-style-dovetail viewfinder base\u003c\/span\u003e. Note: This does NOT fit on the Explore Scientific\/Meade-style upside-down T finder base found on older First Light, Essential Series, FCD100, and FLP53 telescopes, nor will it fit on educational lines of telescopes.\u003c\/li\u003e\n\u003cli\u003e1\/4 x 20 threaded adapter is built into the base to allow the device to attach onto a variety of devices such as piggyback camera adapters, photo tripods, etc.\u003c\/li\u003e\n\u003cli\u003eSmooth body style eliminates sharp corners and reduces snagging.\u003c\/li\u003e\n\u003cli\u003eEasy to access battery compartment.\u003c\/li\u003e\n\u003cli\u003eComes complete with optical cover.\u003c\/li\u003e\n\u003cli\u003eOperates on two lightweight and commonly available AAA batteries.\u003c\/li\u003e\n\u003cli\u003eLow power draw provides long continuous operating time.\u003c\/li\u003e\n\u003cli\u003eLarge, continuously adjustable brightness, smooth-head, control knob with knurl, that can be operated with gloves on. Full-off click switch.\u003c\/li\u003e\n\u003cli\u003eRear-facing, no-tool, three-point parallax smooth-head adjustment knobs with knurl, that can be operated with gloves on.\u003c\/li\u003e\n\u003cli\u003eCoated lens for maximum reticle projection performance.\u003c\/li\u003e\n\u003cli\u003eCompact size.\u003c\/li\u003e\n\u003cli\u003eTo use on other telescopes, use the \u003ca title=\"Hybrid Finder Scope Base\" href=\"https:\/\/explorescientificusa.com\/products\/explore-scientific-hybrid-finder-scope-base\"\u003eExplore Scientific Hybrid Finder Scope Base\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!--end tab--\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eThe Explore Scientific \u003cstrong\u003eReflexSight\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e™\u003c\/span\u003e\u003c\/strong\u003e uses time-tested functionality re-imagined with versatility and enhanced performance features. The view through the device gives the appearance of a deep-red target projected against the sky, allowing you to use both eyes to help you quickly and easily “star hop” using visible stars to find and center objects. The Explore Scientific \u003cstrong\u003eReflexSight\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e™\u003c\/span\u003e\u003c\/strong\u003e is an essential zero-power finder for use on amateur or professional telescopes that can be employed as the sole or primary sight of a telescope. Uses 2 AAA-sized alkaline batteries \u003cstrong\u003e(not included)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!--start tab--\u003e\n\u003ch1 id=\"video\"\u003eVideo\u003c\/h1\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/czGB2uoSPuI\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\u003cem\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\"\u003eKent Marts talks to Richard Kroll about the \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\"\u003eExplore Scientific ReflexSight at the 2022 Nebraska Star Party\u003c\/span\u003e\u003c\/em\u003e\u003c\/blockquote\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eItem Number\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eES-REFLECT-00\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eHousing\u003c\/span\u003e \u003cspan class=\"speccell\"\u003ePlastic housing\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eTarget\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eTarget dots reflect sharply at 9.8 MOA\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eLens\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eReflective coating\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWater resistant\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eLED\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eLong lasting LED\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eOverall dimensions\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e7in L x 1.8in W x 5in H (18cm L x 4.7cm W x 12.7cm H) Projection glass: 1.375in W x 2.165in L (35mm W x 55mm L)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWeight\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e0.55 lb (249 g)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eConstruction\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eMetal, glass, and plastic parts\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eIncludes\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eReflector Sight Device; Product Badge with Serial Number; Instructions and Warranty; ES Gift-box\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"extras\"\u003eExtras\u003c\/h1\u003e\n\u003cp\u003e\u003ca title=\"Explore Scientific ReflexSight Manual - ES-REFLECT-00\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0390\/6029\/files\/ES-REFLECT-00_ReflexSight_Manual_2022.pdf?v=1649336711\" target=\"_blank\"\u003eManual\u003c\/a\u003e\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346043568433,"sku":"ES-REFLECT-01","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/ES_REFLECT-00_2_2021.jpg?v=1747147631"},{"product_id":"hr-variable-coma-corrector-2-inch-hrcc02-00","title":"HR Variable Coma Corrector (2-inch) - HRCC02-00","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eAfter hours at the eyepiece, you finally get to view the fruits of your astrophotography labors. The stars in the center of the field pop like brilliant precise points of light. But as you survey the image, you notice the stars at the edge have taken on an unnatural comet-like shape. Your long night has been marred by coma. Coma is a common plague of the Newtonian reflector design, and its annoying presence at the outskirts of an image can be a bane for astronomers of all levels.\u003c\/p\u003e\n\u003cp\u003eExplore Scientific’s HR Variable Coma Corrector is a high-performance optical corrector designed by world famous optical designer Harrie Rutten, and it will help you minimize or even eliminate image aberrations caused by this off-axis optical phenomenon even in fast Newtonians. This 2-inch coma corrector with is EMC Coated to reduce internal reflections and its spacer with markings allow you to use the device on almost any Newtonian telescope with a parabolic primary mirror, even fast Newtonians such as the \u003ca href=\"https:\/\/explorescientificusa.com\/products\/coma-corrector\"\u003eBRESSER N20839 f\/3.9 Photo Newtonian\u003c\/a\u003e. Tightly secured by three thumbscrews, this accessory comes with two adapters (M42x0.75 and M48x0.75) to secure to your T adapter and a protective cap.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eItem Number\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003eHRCC02–00\u003c\/span\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWeight\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e1lb; .45kg\u003c\/span\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eDiameter\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e69.3mm\u003c\/span\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eHeight\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e147.2mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"extras\"\u003eExtras\u003c\/h1\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0390\/6029\/files\/HRCC_Manual.pdf?v=1592237688\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload Manual Here \u003c!--end tab--\u003e \u003c!--start tab--\u003e \u003c\/a\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eLimited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase. \u003ca href=\"https:\/\/explorescientificusa.com\/apps\/product-registration\"\u003eClick Here\u003c\/a\u003e to register.\u003c\/p\u003e\n\u003cp\u003e\u003c!--end tab--\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346044387633,"sku":"HRCC02-00","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/HRCC02-00_1.jpg?v=1747147635"},{"product_id":"explore-scientific-82-series-24mm-waterproof-eyepiece","title":"Explore Scientific 82° Series 24mm Waterproof Eyepiece","description":"\n\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eThe 24mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the upper-medium power magnification class providing both super-wide apparent field and generous eye relief. It is perfect for any application where more power is desired including observing globular star clusters, planetary nebulae, the bright cloud structure near the nucleus of comets, initial observations of planets, and (with the proper safe filtration on your telescope), observations of active regions of the sun. Use with Explore Scientific Focal Extenders for 2X, 3X, or 5X magnification increases while maintaining the eyepiece native apparent field and eye relief.\u003c\/p\u003e\n\u003cp\u003eUsing advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable enhanced multilayer deposition (EMD) coatings, Explore Scientific 82° Series super wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics. The visual effect of these eyepieces with their long eye-relief and their 82° apparent field is truly a full-immersion experience. Your eye is relaxed, allowing you to easily use the “averted vision” technique to study faint details across a huge field-of-view.\u003c\/p\u003e\n\u003cp\u003eEach eyepiece is meticulously assembled into precision machined metal lens barrels that maintain the perfect alignment of the optical train for years of rugged use in the field. To keep internal reflections to a minimum, all internal surfaces of the eyepiece barrel are flat black, as well as the edges of the lenses themselves to minimize the scattering of light within the lenses themselves.\u003c\/p\u003e\n\u003cp\u003eExplore Ultra-Wide Eyepieces - Comfort, Quality, Value. Explore Scientific 82° Series eyepieces, with their 82° apparent field of view, immerses you in a very comfortable ultra-wide field that naturally promotes relaxation at the eyepiece. When you relax your eyes and take in the scene presented before you, it is much easier to observe for longer periods of time, and details begin to materialize that may not have become apparent to you at first glance. Another great benefit of ultra-wide eyepieces is the ease with which you can gaze, not directly at an object, but slightly to either side. This skill, called using averted vision, is especially helpful when observing faint objects, because using averted vision puts the image on a part of your eye that is more sensitive to light, allowing you to see fainter images.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eItem Number\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eEPWP8224–01\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eFocal Length\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e24mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eLength\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e110mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWidth\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e70mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWeight\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e24.8oz; 704g\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eBarrel Size\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e2.00\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEye Relief\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e17.5mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eField Stop Diameter\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e33.5mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eLimited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase. \u003ca href=\"https:\/\/explorescientificusa.com\/apps\/product-registration\"\u003eClick Here\u003c\/a\u003e to register.\u003c\/p\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"video\"\u003eVideo\u003c\/h1\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/pW6RMfhU_Co\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e \u003c!--end tab--\u003e\n\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346044485937,"sku":"EPWP8224-01","price":229.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/24_f2795673-4bca-43d2-8bb6-9242ad836725.jpg?v=1747147635"},{"product_id":"explore-scientific-apo-edt-series-rack-pinion-focuser","title":"Explore Scientific APO EDT Series Rack \u0026 Pinion Focuser","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eFinding and holding that perfect crisp focus is almost effortless with Explore Scientific’s Rack \u0026amp; Pinion Focuser. Defined by its precision, this dual-speed 2\" focuser comes with a 1.25\" compression ring eyepiece adapter for added versatility. Three set screws firmly secure your eyepiece, adapter or other barreled accessory in place to make sure everything stays put so you can concentrate on the image.\u003c\/p\u003e\n\u003cp\u003eThe high-quality focuser offers 10:1 micro-focusing knobs as well as a rough focus knob. The dials themselves are large and knurled, so that you can grip them easily, even when your hands are cold or you are wearing gloves.\u003c\/p\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003ctable\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"30%\"\u003eItem Number\u003c\/td\u003e\n\u003ctd width=\"70%\"\u003eFOCEDAPO-RP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.0lb; .91kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e120.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eLimited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase. \u003ca href=\"https:\/\/explorescientificusa.com\/apps\/product-registration\"\u003eClick Here\u003c\/a\u003e to register.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346044453169,"sku":"FOCEDAPO-RP","price":229.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/pinion_focuser_3_2811887d-79ab-4965-bfdf-928611b62a79.jpg?v=1747147635"},{"product_id":"nebula-filter-h-alpha-1-25-inch-12nm","title":"Nebula Filter H-Alpha 1.25-inch 12nm","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eFeatures\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eHigh quality Explore Scientific H-Alpha filter\u003c\/li\u003e\n\u003cli\u003eLets only the emission lines of hydrogen \"through\"\u003c\/li\u003e\n\u003cli\u003eAbsorbs almost all of the artificial light\u003c\/li\u003e\n\u003cli\u003eMore contrast and details for all urban astrophotographers\u003c\/li\u003e\n\u003cli\u003ePassband bandwidth: 12 nm\u003c\/li\u003e\n\u003cli\u003eH-alpha filters can only be used for astrophotography\u003c\/li\u003e\n\u003cli\u003eIdeal for use near cities with a slightly brightened sky\u003c\/li\u003e\n\u003cli\u003eAlso blocks almost all light from mercury and sodium vapor lamps\u003c\/li\u003e\n\u003cli\u003eMany of the red glowing emission nebulae are only visible to their full extent on photos with these filters\u003c\/li\u003e\n\u003cli\u003eIn spite of the existing light pollution, this results in surprisingly good image results\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eIn addition to the turbulence in the air, the brightening of the night sky is the greatest obstacle to observing faint objects beyond the solar system. Street lights and other artificial lighting mean that the sky in human settlements is no longer properly black. As a result, the contrast and thus the perception of the deep-sky objects also suffer. Depending on the type of celestial object, however, part of the interfering light can be filtered out, thus making it easier to photograph the objects.\u003c\/p\u003e\n\u003cp\u003eThe Explore Scientific H-Alpha filter uses the property of the so-called emission mist. These objects glow in certain colors, the so-called emission lines. The emission lines are linked to certain chemical elements - in this case the red glowing hydrogen. This filter blocks all other colors (and thus almost all artificial light) and only lets through the emission lines of the hydrogen. In particular, the disruptive light from mercury and sodium vapor lamps is effectively blocked. The effect is amazing: Suddenly fog becomes visible in the photos in places that appear completely empty without a filter.\u003c\/p\u003e\n\u003cp\u003eThe Explore Scientific H-alpha mist filter has been developed exclusively for astrophotography. Especially when the sky is slightly brightened, many emission nebulae only come to light when this filter is used and are shown in full extent on the astrophotos. The H-alpha nebula filters make astrophotography near cities possible and their use leads to surprisingly good image results despite the existing light pollution. A must for every urban astrophotographer.\u003c\/p\u003e\n\u003cp\u003eThe Explore Scientific mist filters are supplied with an individual test report - so you can be sure that you are receiving high-quality filters.\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346044584241,"sku":"310135","price":159.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/310135_2.jpg?v=1747147636"},{"product_id":"giant-binoculars-finder-adapter","title":"Giant Binoculars Finder Adapter","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eThis device allows you to attach the Explore Scientific Hybrid 2N1 finder base to our Giant Binocular Series, allowing easy pointing\/aiming at your target.\u003c\/p\u003e\n\u003cp\u003eWith the Hybrid 2N1 finder base, you can use either the Explore Scientific \/ Meade finder foot, or the Synta \/ Orion \/ Celestron mini-Vixen-style finder foot.\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346044649777,"sku":"01-14BR","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/01-14BR_FinderAdapterGiantBinos_3_2022.jpg?v=1747147636"},{"product_id":"vixen-telescope-prism-diagonal-31-7mm","title":"Vixen Telescope Prism Diagonal 31.7mm","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eA prism suitable for astronomical observation near the zenith \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis 90 degree diagonal prism allows viewing at comfortable angles.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003ctable\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVisual back diameter\u003c\/td\u003e\n\u003ctd\u003e31.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter of usable eyepiece\u003c\/td\u003e\n\u003ctd\u003e31.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical path length\u003c\/td\u003e\n\u003ctd\u003e64mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e124g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNote\u003c\/td\u003e\n\u003ctd\u003eNot usable on reflectors, Can not be used with flip mirror\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eVixen warranties its products to be free from initial defects in materials and workmanship for a specified period based on part type:\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Electronic Parts: Limited One Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Mechanical Parts: Limited Two Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0390\/6029\/files\/Vixen_Distributor_Warranty_2021.pdf?v=1638896591\" target=\"_blank\"\u003eClick Here to read more\u003c\/a\u003e\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003ca href=\"https:\/\/explorescientific.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346045337905,"sku":"ES3675","price":78.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/3675_04-C001.jpg?v=1747147636"},{"product_id":"explore-scientific-52-series-20mm-waterproof-eyepiece","title":"Explore Scientific 52° Series 20mm Waterproof Eyepiece","description":"\n\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eOften considered the perfect mid-range focal length for most amateur telescopes, the 20mm on the ED127 at f7.5 produces a 1 degree true field of view. Perfect for the Messier Marathon, or running down the Herschel Catalog. The 20mm 52° Series is also a good selection for most binoviewers with its relatively small size and magnification range.\u003c\/p\u003e\n\u003cp\u003eExplore Scientific Waterproof Eyepieces - Comfort, Quality, Value. The Explore Scientific 52° Series eyepieces are excellent flat-field multi-element oculars that can transform your visual astronomy experience. With an apparent field of view of 52 degrees, these eyepieces offer incredible value in a very nice eyepiece. Expect exceptional quality and value versus a comparably priced Plossl.\u003c\/p\u003e\n\u003cp\u003eAnother great benefit of these eyepieces is the excellent contrast and ease with which you can gaze, not directly at an object, but slightly to either side. This skill, called using averted vision, is especially helpful when observing faint objects, because using averted vision puts the image on a part of your eye that is more sensitive to light, allowing you to see fainter images.\u003c\/p\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eVideo\u003c\/h1\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/-FufDZ0aDAQ\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e \u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/pW6RMfhU_Co\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e \u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eItem Number\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eEPWP5220–01\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eFocal Length\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e20mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eLength\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e71mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWeight\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e43mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWeight\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e181.4 grams; 6.4 oz.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eBarrel Size\/Type\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e1.25\" O.D. \/ Double Taper\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEye Relief\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e15mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eField Stop Diameter\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e18.2mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eCoatings\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eEMD (Enhanced Multi-Layer Deposition) on all lens-to-air surfaces\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eLens Elements\/ Groups\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e5 Elements in 3 Groups; Edge Blackened\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eFilter Thread\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eFits Standard 1.25-inch Dia. Thread in Filters (1.125-inches x 42 TPI)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWaterproof\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eO-Ring Sealed Argon Gas Purged; Tested Under 1 Meter of Water for 30 Minutes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEyecup\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eRemovable Flip-Down Style Soft Silicone Rubber\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eLens Caps\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eSlide-on Top and Bottom\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eMaterials\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eOptical Glass; Aluminum; Steel; Silicone Rubber\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eMarkings\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eLaser Engraved: Focal Length; Series; Serial Number; Brand\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eLimited USA One Year Warranty when product is registered within 60 days of purchase. \u003ca href=\"https:\/\/explorescientificusa.com\/apps\/product-registration\"\u003eClick Here\u003c\/a\u003e to register.\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346045567281,"sku":"EPWP5220-01","price":59.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/EPWP5220-01_3.jpg?v=1747147638"},{"product_id":"vixen-telescope-counterweight-1kg","title":"Vixen Telescope Counterweight 1kg","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eCounterweight for use on AP equatorial mounts.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eVixen warranties its products to be free from initial defects in materials and workmanship for a specified period based on part type:\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Electronic Parts: Limited One Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Mechanical Parts: Limited Two Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0390\/6029\/files\/Vixen_Distributor_Warranty_2021.pdf?v=1638896591\" target=\"_blank\"\u003eClick Here to read more\u003c\/a\u003e\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003ca href=\"https:\/\/explorescientific.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346045534513,"sku":"ES25801","price":38.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/25801_7-C001.jpg?v=1747147638"},{"product_id":"explore-scientific-99-reflective-3-diagonal","title":"Explore Scientific 99% Reflective 3\" Diagonal","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eThe Explore Scientific 3-inch Dielectric-Coated Diagonal Mirror comes complete with 2 inch Adapter and dust covers. Solid construction and light weight, this first surface coated diagonal mirror reflects 99% of the light to help maintain the brightest possible image from your telescope.\u003c\/p\u003e\n\u003cp\u003eThe insert barrel is a double taper, so it can be smoothly inserted or withdrawn from the focuser. The wide part of the taper prevents the diagonal from accidentally falling out of the focuser if the set screw loosens up. Eyepieces are secured in the diagonal with a compression ring lock on both the two-inch eyepiece holder and the 1.25-inch eyepiece holder (1.25-inch eyepiece holder sold separately).\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eItem Number\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eDD03–01CF\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWeight\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e2.0lb; .90kg\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eLength\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e104.8mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWidth\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e60.9mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eHeight\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e127.0mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eLimited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase. \u003ca href=\"https:\/\/explorescientificusa.com\/apps\/product-registration\"\u003eClick Here\u003c\/a\u003e to register.\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346045632817,"sku":"DD03-01CF","price":589.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/2_583465ee-3703-4146-846f-9338d3642f5d.jpg?v=1747147638"},{"product_id":"vixen-reducer-hd-kit-for-fl55ss-telescopes","title":"Vixen Reducer HD Kit for FL55SS Telescopes","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eFeatures\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eShortens the focal length and perfectly levels the field of view\u003c\/li\u003e\n\u003cli\u003eVery high light transmission of approx. 96%\u003c\/li\u003e\n\u003cli\u003eAlso suitable for full-frame DSLR cameras\u003c\/li\u003e\n\u003cli\u003eComplete set with reducer and field leveling lens\u003c\/li\u003e\n\u003cli\u003eIncluding 66mm extension and spacer ring for SD 81\u003c\/li\u003e\n\u003cli\u003eDimensions: 58mm x 30mm \/ 68mm x 45.3mm\u003c\/li\u003e\n\u003cli\u003eAS coatings with 99.9% light transmission\u003c\/li\u003e\n\u003cli\u003eCorrect distance to the chip: 63.5 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 107g \/ 237g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eExpansion of the FL55SS fluorite refractor to a high-performance astrograph\u003c\/strong\u003e \u003cbr\u003eThe kit consists of the high-performance reducer, the flutter for flattening the image field and the extension tube \"EX TUBE 66\", which was specially developed for the FL55SS Fluorite Apo refractor. This way you get a sharp image right up to the edge of the fully pre-mat sensor of your DSKR camera.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUltra-sharp image across the entire field of view of the DSLR full-frame sensor\u003c\/strong\u003e \u003cbr\u003eThe Flattener HD for FL55SS levels the entire field of view of the full-frame DSLR camera in primary photography. The 44mm image circle covers the entire field of view of the full-frame DSLR camera. In combination with the Reducer HD5.5, the focal length is reduced by 0.79 times (from F5.5 to F4.3), while the illumination of 44 mm is retained, which ensures sharpness over the entire image field of the DSLR camera guaranteed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e96% illumination up to the edge of the field of view \u003c\/strong\u003e\u003cbr\u003eThe Flattener HD was specially developed for the FL55SS refractor in order to reduce the loss of light to a minimum. The image field is fully illuminated right up to the edge.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExceptionally high contrast\u003c\/strong\u003e\u003cbr\u003eThe same anti-reflective AS coatings that are used for our high-end astrograph VSD100F3.8 are also used here to achieve 99.9% light transmission per lens surface. Due to the perfect matt black surface of the Reducer HD Kit, light losses, ghosting and scattered images are completely avoided.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eVixen warranties its products to be free from initial defects in materials and workmanship for a specified period based on part type:\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Electronic Parts: Limited One Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Mechanical Parts: Limited Two Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0390\/6029\/files\/Vixen_Distributor_Warranty_2021.pdf?v=1638896591\" target=\"_blank\"\u003eClick Here to read more\u003c\/a\u003e\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003ca href=\"https:\/\/explorescientific.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346045731121,"sku":"ES37253","price":939.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/Vixen_Reducer_Kit_1.jpg?v=1747147639"},{"product_id":"explore-scientific-52-series-4-5mm-waterproof-eyepiece","title":"Explore Scientific 52° Series 4.5mm Waterproof Eyepiece","description":"\n\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eHigh power eyepieces (e.g. 3mm to 10mm) are used not only for obvious observations of planets and double stars, but can be employed for bright, compact deep sky objects. Not only will the scale of an object like a planetary nebula or globular cluster be impressive as it fills the eyepiece FOV, but the background sky will be very dark as the contrast effect increases with added magnification, provided that the atmospheric seeing conditions are favorable enough to reveal a sharp image. The 4.5mm is a popular choice for a wide variety of telescopes, producing some of the highest magnification views that most astronomers will observe at.\u003c\/p\u003e\n\u003cp\u003eExplore Scientific Waterproof Eyepieces - Comfort, Quality, Value. The Explore Scientific 52° Series eyepieces are excellent flat-field multi-element oculars that can transform your visual astronomy experience. With an apparent field of view of 52 degrees, these eyepieces offer incredible value in a very nice eyepiece. Expect exceptional quality and value versus a comparably priced Plossl.\u003c\/p\u003e\n\u003cp\u003eAnother great benefit of these eyepieces is the excellent contrast and ease with which you can gaze, not directly at an object, but slightly to either side. This skill, called using averted vision, is especially helpful when observing faint objects, because using averted vision puts the image on a part of your eye that is more sensitive to light, allowing you to see fainter images.\u003c\/p\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eVideo\u003c\/h1\u003e\n\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/-FufDZ0aDAQ\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e \u003ciframe src=\"https:\/\/www.youtube.com\/embed\/pW6RMfhU_Co\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e \u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eItem Number\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eEPWP5245–01\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eFocal Length\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e4.5mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eLength\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e83.5mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWidth\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e43mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWeight\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e181.4 grams; 6.4 oz.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eBarrel Size\/Type\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e1.25\" O.D. \/ Double Taper\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEye Relief\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e15mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eField Stop Diameter\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e4.1mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eCoatings\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eEMD (Enhanced Multi-Layer Deposition) on all lens-to-air surfaces\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eLens Elements\/ Groups\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e6 Elements in 3 Groups; Edge Blackened\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eFilter Thread\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eFits Standard 1.25-inch Dia. Thread in Filters (1.125-inches x 42 TPI)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWaterproof\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eO-Ring Sealed Argon Gas Purged; Tested Under 1 Meter of Water for 30 Minutes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEyecup\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eRemovable Flip-Down Style Soft Silicone Rubber\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eLens Caps\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eSlide-on Top and Bottom\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eMaterials\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eOptical Glass; Aluminum; Steel; Silicone Rubber\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eMarkings\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eLaser Engraved: Focal Length; Series; Serial Number; Brand\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eLimited USA One Year Warranty when product is registered within 60 days of purchase. \u003ca href=\"https:\/\/explorescientificusa.com\/apps\/product-registration\"\u003eClick Here\u003c\/a\u003e to register.\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346045796657,"sku":"EPWP5245-01","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/EPWP5245-01_3.jpg?v=1747147638"},{"product_id":"nebula-filter-s-ii-2-inch-6-5nm","title":"Nebula Filter S-II 2-inch 6.5nm","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eFeatures\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eHigh quality Explore Scientific S-II filter\u003c\/li\u003e\n\u003cli\u003eAbsorbs all other emission lines\u003c\/li\u003e\n\u003cli\u003eAbsorbs almost all of the artificial light\u003c\/li\u003e\n\u003cli\u003ePassband bandwidth: 6.5 nm\u003c\/li\u003e\n\u003cli\u003eFor observing faint planetary nebulae, emission nebulae and supernova remnants\u003c\/li\u003e\n\u003cli\u003eMore contrast and details for all urban observers and astrophotographers\u003c\/li\u003e\n\u003cli\u003eAn individual test report of this premium filter is included in the scope of delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eIn addition to the turbulence in the air, the brightening of the night sky is the greatest obstacle to observing faint objects beyond the solar system. Street lights and other artificial lighting mean that the sky in human settlements is no longer properly black. As a result, the contrast and thus the perception of the deep-sky objects also suffer. Depending on the type of celestial object, however, part of the interfering light can be filtered out, making it easier to observe the objects.\u003c\/p\u003e\n\u003cp\u003eThe Explore Scientific S-II filter uses the property of the so-called emission mist. These objects glow in certain colors, the so-called emission lines. The emission lines are linked to certain chemical elements - in this case, ionized sulfur. The Explore Scientific S-II nebula filter blocks all other colors (and thus almost all artificial light) and only lets through the emission lines of the ionized sulfur at 672 nm. The effect is amazing: Suddenly, fog becomes visible in places that appear completely empty without a filter. When the sky is slightly brightened, there are many planetary nebulae, emission nebulae, and supernova remnants be seen completely problem-free when using this filter. A must for every amateur visual astronomer and also for astrophotography.\u003c\/p\u003e\n\u003cp\u003eThe Explore Scientific mist filters are supplied with an individual test report - so you can be sure that you are receiving high-quality filters.\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346045862193,"sku":"310120","price":249.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/310120_2.jpg?v=1747147639"},{"product_id":"illuminator-ii-for-finder-scopes-fndrillum-02","title":"Illuminator II for Finder Scopes - FNDRILLUM-02","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eEver been frustrated by the standard illuminator? Is the battery always dead when you turn it on? The Illuminator II now offers exceptional battery life for our VFEI0850–01 and VFEI0850-RA finder scopes OR most any other illuminated finder with a standard illuminator.\u003c\/p\u003e\n\u003cp\u003eThe advantage of the Illuminator II is the power provided by 2 alkaline AAA batteries (batteries not included) which will last AT LEAST 100X longer than the traditional illuminator. The Illuminator II also offers variable control from ultra-dim to very intense for proper illumination of the markings in the finder scope.\u003c\/p\u003e\n\u003cp\u003eTo install your Illuminator II into the finder, simply unscrew the original illuminator and replace with the Illuminator II. It should be fairly quick and simple.\u003c\/p\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003ctable\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr bgcolor=\"#dad4d4\"\u003e\n\u003ctd width=\"30%\"\u003eItem Number\u003c\/td\u003e\n\u003ctd width=\"70%\"\u003eFNDRILLUM-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"eeeeef\"\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.5 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dad4d4\"\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e4.764in \/ 121mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"eeeeef\"\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e.685in \/ 17.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dad4d4\"\u003e\n\u003ctd\u003eBatteries\u003c\/td\u003e\n\u003ctd\u003eRequires 2 - AAA Alkaline (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eLimited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase. \u003ca href=\"https:\/\/explorescientificusa.com\/apps\/product-registration\"\u003eClick Here\u003c\/a\u003e to register.\u003c\/p\u003e\n\u003cp\u003e\u003c!--end tab--\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346046124337,"sku":"FNDRILLUM-02","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/IlluminatorII_Angle1.jpg?v=1747147640"},{"product_id":"vixen-telescope-extension-tube-vc","title":"Vixen Telescope Extension Tube VC","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eFor using Reducer or 50.8mm eyepiece \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis extension tube enhances the performance of many telescopes for astrophotography when more back-focus is required.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003ctable\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Diameter\u003c\/td\u003e\n\u003ctd\u003e60mm (p=0.75)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Path Length\u003c\/td\u003e\n\u003ctd\u003e66mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e115g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eVixen warranties its products to be free from initial defects in materials and workmanship for a specified period based on part type:\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Electronic Parts: Limited One Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Mechanical Parts: Limited Two Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0390\/6029\/files\/Vixen_Distributor_Warranty_2021.pdf?v=1638896591\" target=\"_blank\"\u003eClick Here to read more\u003c\/a\u003e\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003ca href=\"https:\/\/explorescientific.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346046583089,"sku":"ES2956","price":33.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/2956_09-C001.jpg?v=1747147643"},{"product_id":"vixen-telescope-smartphone-camera-adapter","title":"Vixen Telescope Smartphone Camera Adapter","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eTake Astrophotography Images with Your Smart Phone Easily \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAttach your camera to your telescope with this adapter to take astrophotography images. Some feature phone could also be used if meet the conditions of conformity. Attach your camera to telescope to take astrophotograph images of Moon and Planet, to microscope to do micro photography, to spotting scope to enjoy taking photographs of birds, etc.\u003c\/p\u003e\n\u003cp\u003eNormally when taking photography by smartphone, we align the optical axis by moving the smartphone's camera lens closer to the telescope's ocular lens, but it will be very difficult to take the photography while keeping the optical axis aligned. By using this Smartphone Camera Adapter, we can take photography while keeping the optical axis to be aligned, makes the photographing to be a very easy one.\u003c\/p\u003e\n\u003cp\u003eThe adapter is also attachable flexibly to the telescope, microscope etc., which has cylindrical type ocular lens.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003ctable\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmartphone Size\u003c\/td\u003e\n\u003ctd\u003eSmartphones between 58mm and 110m in width (minor axis length) and between 4.25\" (108mm) and 7.8\" (200mm) in height (major axis length) can be attached with this adapter; The smart phone must have a thickness of less than .6\" (15mm); (When you face the camera lens to the front, the distance from the smartphone's camera lens center) to the left end of the smartphone is between 10～40mm、to the right end of the smartphone is between 23～70mm, to the upper end of the smartphone is between 6～45mm、to the lower end of the smartphone is between 81～158mm.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAttachable (ocular side) size and shape\u003c\/td\u003e\n\u003ctd\u003ecylindrical typeφ19～53mm、Height more than 20mm ※Telescope, microscope, spotting scope etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoading Capacity\u003c\/td\u003e\n\u003ctd\u003e300g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e149×90×56mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e178g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eVixen warranties its products to be free from initial defects in materials and workmanship for a specified period based on part type:\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Electronic Parts: Limited One Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Mechanical Parts: Limited Two Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0390\/6029\/files\/Vixen_Distributor_Warranty_2021.pdf?v=1638896591\" target=\"_blank\"\u003eClick Here to read more\u003c\/a\u003e\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003ca href=\"https:\/\/explorescientific.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346046648625,"sku":"ES39199","price":103.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/39199_8-C001.jpg?v=1747147643"},{"product_id":"illuminated-polar-finder-exos2pf2","title":"Illuminated Polar Finder - EXOS2PF2","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eThe EXOS2 Polar Finder Scope has Polar Assist markings to help you efficiently accomplish a proper polar alignment. This polar scope works with the BR-EXOS2, FL-EXOS2GT, BR-EXOS2GT, EXOS2GT with PMC-8 mounts.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDownload the \u003c\/span\u003e\u003ca title=\"Explore Scientific Illuminated Polar Finder EXOS2PF Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0390\/6029\/files\/PFEXOS2_IlluminatedPolarFinderEXOS2_Manual_V1.0_2019.pdf?3471076443463310802\" target=\"_blank\"\u003eInstruction Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eItem Number\u003c\/span\u003e \u003cspan class=\"speccell\"\u003ePFEXOS2\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eReticle\u003c\/span\u003e \u003cspan class=\"speccell\"\u003ePolar Assist Crosshair\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eLimited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase. \u003ca href=\"https:\/\/explorescientificusa.com\/apps\/product-registration\"\u003eClick Here\u003c\/a\u003e to register.\u003c\/p\u003e\n\u003cp\u003e\u003c!--end tab--\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346047009073,"sku":"PFEXOS2","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/EXOS2PF_2.jpg?v=1747147645"},{"product_id":"vixen-telescope-dovetail-slide-bar-pg","title":"Vixen Telescope Dovetail Slide Bar PG","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003e Attaching a DSLR camera or other instruments to the AP mount\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe dovetail slide bar PG is used to attach a DSLR camera or other instruments with 1\/4” screw to the AP mount. It can be mounted on all the Vixen mount heads with the Vixen-style dovetail mounting unit (SX2, SXD2 and PORTA II). The elongated sight slot on the dovetail slide bar PG avoids disturbing the field of view of the polar scope when it is used.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWidth of the dovetail slide bar\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e Vixen standard (44mm), with a sight slot for polar scope\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eNumbers of 1\/4” screws for attachment\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e4 pieces\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eNumbers of M6 screw sockets\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e4 pieces\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eSize\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e182mm x 44mm x 20mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWeight\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e200g\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346046976305,"sku":"ES25823-SO","price":71.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/25823_9-C001.jpg?v=1747147645"},{"product_id":"explore-scientific-62-series-14mm-waterproof-eyepiece","title":"Explore Scientific 62° Series 14mm Waterproof Eyepiece","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eExplore Scientific Waterproof Eyepieces - Comfort, Quality, Value. The Explore Scientific 62° Series eyepieces are excellent flat-field multi-element oculars that can transform your visual astronomy experience. With an apparent field of view of 62 degrees and near parfocal design, these eyepieces offer incredible value in a very nice eyepiece.\u003c\/p\u003e\n\u003cp\u003eAnother great benefit of these eyepieces is the excellent contrast and ease with which you can gaze, not directly at an object, but slightly to either side. This skill, called using averted vision, is especially helpful when observing faint objects, because using averted vision puts the image on a part of your eye that is more sensitive to light, allowing you to see fainter images.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eItem Number\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eEPWP6214LE-01\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eFocal Length\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e14mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eLength\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e53mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWidth\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e34mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWeight\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e3.5oz; 99.2g\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eBarrel Size\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e1.25\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEye Relief\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e10.4mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eField Stop Diameter\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e14.7mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eLimited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase. \u003ca href=\"https:\/\/explorescientificusa.com\/apps\/product-registration\"\u003eClick Here\u003c\/a\u003e to register.\u003c\/p\u003e\n\u003cp\u003e\u003c!--end tab--\u003e\u003c\/p\u003e\n\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346047172913,"sku":"EPWP6214LE-01","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/EPWP6214LE-01_Front.jpg?v=1747147646"},{"product_id":"explore-scientific-99-reflective-2-diagonal","title":"Explore Scientific 99% Reflective 2\" Diagonal","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eThe Explore Scientific 2-inch Dielectric-Coated Diagonal Mirror comes complete with 1.25-inch Adapter and dust covers. Solid construction and light weight, this first surface coated diagonal mirror reflects 99% of the light to help maintain the brightest possible image from your telescope.\u003c\/p\u003e\n\u003cp\u003eThe insert barrel is a double taper, so it can be smoothly inserted or withdrawn from the focuser. The wide part of the taper prevents the diagonal from accidentally falling out of the focuser if the set screw loosens up. Eyepieces are secured in the diagonal with a compression ring lock on both the two-inch eyepiece holder and the 1.25-inch eyepiece holder.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eItem Number\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003eDD02–00CF\u003c\/span\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWeight\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e1.0lb; .45kg\u003c\/span\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eLength\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e104.8mm\u003c\/span\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWidth\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e60.9mm\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eHeight\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e127.0mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eLimited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase. \u003ca href=\"https:\/\/explorescientificusa.com\/apps\/product-registration\"\u003eClick Here\u003c\/a\u003e to register.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346047402289,"sku":"DD02-00CF","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/reflective_dielectric_2.jpg?v=1747147647"},{"product_id":"nebula-filter-h-beta-1-25-inch","title":"Nebula Filter H-Beta 1.25-inch","description":"\u003cp\u003eExplore Scientific Nebula Filter 1.25\" H-Beta Range from 478nm to 496nm with peak at 489nm. Transmission 94.5%\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eH-Beta\u003c\/strong\u003e\u003cspan\u003e - Hydrogen is the most abundant element in the universe and many nebulae glow in the light of H-beta. This line filter blocks all other wavelengths (and thereby nearly all of the artificial light) and only the emission line of hydrogen beta will pass. This filter fits all standard 1.25-inch eyepieces and filter wheels. \u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346047566129,"sku":"310235","price":129.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/0310235_PAC.jpg?v=1747147648"},{"product_id":"explore-scientific-68-series-20mm-waterproof-eyepiece","title":"Explore Scientific 68° Series 20mm Waterproof Eyepiece","description":"\n\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eUsing advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 68° Series Argon-Purged Waterproof extreme wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics. The visual effect of these eyepieces with their long eye-relief and their 68° apparent field is truly a full-immersion experience. The 68° Series eyepieces are parfocal (meaning they focus at near the same point regardless of the focal length you select) and come with a removable and foldable soft silicone rubber eyecup for the comfort of the observer, and as experienced astronomers know, eye comfort is critical when trying to observe at the visual limits of the telescope.\u003c\/p\u003e\n\u003cp\u003eProtection from the Outdoors - By making the eyepiece body Argon-purged, the waterproof eyepiece internal elements will remain as pristine as the day they were assembled.\u003c\/p\u003e\n\u003cp\u003eArgon atoms are larger than that of Nitrogen and therefore they are less likely to leak or diffuse their way through the seals over the life of the eyepiece. The atomic radius of Argon is larger than Nitrogen by 0.13 angstroms and has a larger atomic volume by 11.2 cubic centimeters\/molecule. Argon also has superior inertness vs Nitrogen (i.e. forming few or no chemical compounds with other elements) that prevents adverse reactions with eyepiece components and therefore extends the longevity of the internal components, and also prevents chemical reactions with other elemental contaminants that may be introduced through a weakened seal. And, finally because Argon is less conductive of heat than Nitrogen, Argon cools slower thereby buffering the effects of rapid temperature changes of the optics.\u003c\/p\u003e\n\u003cp\u003eThe sealed, dry environment is impervious to internal fogging and contaminants such as fungus growing in between the lens elements. Our waterproof eyepiece is easier to clean, and there is no risk of cleaning solution migrating from the top of the lens and seeping around edges to be trapped in between elements. To insure a perfect seal we test every eyepiece in one meter of water for 30 minutes.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eItem Number\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eEPWP6820–01\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eFocal Length\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e20mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eLength\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e69.6mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWidth\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e50.3mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWeight\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e8.7oz; 247g\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eBarrel Size\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e1.25\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEye Relief\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e15.3mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eField Stop Diameter\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e22.8mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eLimited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase. \u003ca href=\"https:\/\/explorescientificusa.com\/apps\/product-registration\"\u003eClick Here\u003c\/a\u003e to register.\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346047729969,"sku":"EPWP6820-01","price":109.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/20_c6c0c574-5537-41ed-befb-81e87c25ccd6.jpg?v=1747147649"},{"product_id":"vixen-slv-50-eyepiece-20mm-1-25","title":"Vixen SLV 50° Eyepiece 20mm (1.25'')","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eFeatures\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eVery high sharpness and contrast across the entire field of view\u003c\/li\u003e\n\u003cli\u003eAlmost no color defects due to lanthanum glass\u003c\/li\u003e\n\u003cli\u003eTwist-Up eyecup for people who wear glasses\u003c\/li\u003e\n\u003cli\u003eEye relief: 20 mm\u003c\/li\u003e\n\u003cli\u003eConnection: 31.7 mm, 1 1\/4''\u003c\/li\u003e\n\u003cli\u003eWeight: 155 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eThe Vixen SLV series are the modern take on the classic Vixen Lanthanum eyepieces. These eyepieces were legendary for their generous eye relief and precise nature, making them a firm favorite with planetary, lunar and double star observers. This 20mm is an excellent higher power eyepiece for most telescopes, especially good for Lunar and Planetary observers.\u003c\/p\u003e\n\u003cp\u003eThe SLV Series of Vixen Eyepieces feature a hexagonal shaped eyepiece barrel, long 20mm eye relief, and twist up click stop eyecup for adjusting to the most comfortable viewing. The SLV eyepieces feature high-grade lanthanum glass, and deliver remarkably clear and high-contrast star images to the edge of the viewing circle. The lenses are fully multicoated for high light transmission.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eApparent field of view\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e50 degrees\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEyepiece Barrel Diameter\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e31.7 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEyecups\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003eTwist-Up Eyecups\u003c\/span\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEye relief\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e20 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eNet weight (without access.)\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e155 g\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eVixen warranties its products to be free from initial defects in materials and workmanship for a specified period based on part type:\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Electronic Parts: Limited One Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVixen Mechanical Parts: Limited Two Year Warranty \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0390\/6029\/files\/Vixen_Distributor_Warranty_2021.pdf?v=1638896591\" target=\"_blank\"\u003eClick Here to read more\u003c\/a\u003e\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003ca href=\"https:\/\/explorescientific.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346047795505,"sku":"ES37212","price":146.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/SLV_20mm.jpg?v=1747147649"},{"product_id":"explore-scientific-100-series-9mm-waterproof-eyepiece","title":"Explore Scientific 100° Series 9mm Waterproof Eyepiece","description":"\n\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eFeatures\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eHuge apparent field of view not only gave the observer a panoramic visual experience, but they relax the eye so the observer could pay attention to subtle details for extended periods.\u003c\/li\u003e\n\u003cli\u003eEach 100° Series Argon-Purged Waterproof eyepiece is internally sealed and purged with inert, dry argon gas.\u003c\/li\u003e\n\u003cli\u003eThis also maximizes the life of the internal coatings.\u003c\/li\u003e\n\u003cli\u003eEvery 100° eyepiece is tested by submerging them down to 1 meter of water for 30 minutes.\u003c\/li\u003e\n\u003cli\u003eAll 100° Series eyepieces are fully multi-coated and edge-blackened to produce maximum contrast.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eExplore Ultra-Wide Eyepieces - Comfort, Quality, Value. The Explore Scientific 100° Series eyepieces are hyper-wide class oculars that can transform your visual astronomy experience. You may be startled at the amazingly wide expanse of inky black sky you behold the first time you bring your eye to a 100° Series eyepiece, and after awhile, you may even forget that you have an eyepiece between you and the universe! With an apparent field of view that is close to the maximum for hyper-wide eyepiece design, objects are not only easier to locate, but for non-driven telescopes the object will stay in the field of view for a very long time before any adjustments need to be made.\u003c\/p\u003e\n\u003cp\u003eAnother great benefit of hyper-wide eyepieces is the ease with which you can gaze, not directly at an object, but slightly to either side. This skill, called using averted vision, is especially helpful when observing faint objects, because using averted vision puts the image on a part of your eye that is more sensitive to light, allowing you to see fainter images.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eItem Number\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eEPWP1009–01\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eFocal Length\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e9mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eLength\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e145mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWidth\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e60mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWeight\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e21.2oz; 602g\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eBarrel Size\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e2.00”\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEye Relief\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e12.5mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eField Stop Diameter\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e15.7mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eLimited USA One Year Warranty when product is registered within 60 days of purchase. \u003ca href=\"https:\/\/explorescientificusa.com\/apps\/product-registration\"\u003eClick Here\u003c\/a\u003e to register.\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346047959345,"sku":"EPWP1009-01","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/EPWP1009-01_2.jpg?v=1747147650"},{"product_id":"explore-scientific-82-series-11mm-waterproof-eyepiece","title":"Explore Scientific 82° Series 11mm Waterproof Eyepiece","description":"\n\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eThe 11mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the upper-medium power magnification class providing both super-wide apparent field and generous eye relief. It is perfect for any application where more power is desired including observing globular star clusters, planetary nebulae, the bright cloud structure near the nucleus of comets, initial observations of planets, and (with the proper safe filtration on your telescope), observations of active regions of the sun. Use with Explore Scientific Focal Extenders for 2X, 3X, or 5X magnification increases while maintaining the eyepiece native apparent field and eye relief.\u003c\/p\u003e\n\u003cp\u003eUsing advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable enhanced multilayer deposition (EMD) coatings, Explore Scientific 82° Series super wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics. The visual effect of these eyepieces with their long eye-relief and their 82° apparent field is truly a full-immersion experience. Your eye is relaxed, allowing you to easily use the “averted vision” technique to study faint details across a huge field-of-view.\u003c\/p\u003e\n\u003cp\u003eEach eyepiece is meticulously assembled into precision machined metal lens barrels that maintain the perfect alignment of the optical train for years of rugged use in the field. To keep internal reflections to a minimum, all internal surfaces of the eyepiece barrel are flat black, as well as the edges of the lenses themselves to minimize the scattering of light within the lenses themselves.\u003c\/p\u003e\n\u003cp\u003eExplore Ultra-Wide Eyepieces - Comfort, Quality, Value. Explore Scientific 82° Series eyepieces, with their 82° apparent field of view, immerses you in a very comfortable ultra-wide field that naturally promotes relaxation at the eyepiece. When you relax your eyes and take in the scene presented before you, it is much easier to observe for longer periods of time, and details begin to materialize that may not have become apparent to you at first glance. Another great benefit of ultra-wide eyepieces is the ease with which you can gaze, not directly at an object, but slightly to either side. This skill, called using averted vision, is especially helpful when observing faint objects, because using averted vision puts the image on a part of your eye that is more sensitive to light, allowing you to see fainter images.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eItem Number\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eEPWP8211–01\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eFocal Length\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e11mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eLength\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e87mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWidth\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e48mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWeight\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e9.8oz; 279g\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eBarrel Size\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e1.25\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eEye Relief\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e15.6mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eField Stop Diameter\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e15.9mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eLimited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase. \u003ca href=\"https:\/\/explorescientificusa.com\/apps\/product-registration\"\u003eClick Here\u003c\/a\u003e to register.\u003c\/p\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"video\"\u003eVideo\u003c\/h1\u003e\n\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/pW6RMfhU_Co\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e \u003c!--end tab--\u003e\n\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346047992113,"sku":"EPWP8211-01","price":139.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/11_2c13f49d-bda1-4c6a-be42-115e1b649881.jpg?v=1747147650"},{"product_id":"2-comet-hunter-focuser-includes-extension-tubes","title":"2\" Comet Hunter Focuser - Includes Extension Tubes","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eExplore Scientific™ David H. Levy Comet Hunter Telescope is rich in quality components. Among those is the 2? Comet Hunter Focuser, which also can be purchased separately. This dual-speed, Crayford-style focuser comes with a 2\" compression ring eyepiece adapter for added versatility. This adapter allows your 2\" eyepiece or barreled accessory to lock securely into place with three set screws that ensure everything will stay in place.\u003c\/p\u003e\n\u003cp\u003eThe heavy-duty focuser has 10:1 micro-focusing knobs as well as a rough focus knob. The focus knobs themselves are large and knurled, so that you can grip them easily, even when your hands are cold or you are wearing gloves.\u003c\/p\u003e\n\u003cp\u003eThe focuser also offers tension adjustment that allows you to lock and\/or adjust the tension on the drawtube. This is a nice feature that comes in handy when you increase or decrease the weight of eyepieces, cameras or other accessories.\u003c\/p\u003e\n\u003cp\u003eIn addition to its smooth movement, this comes with extension tubes that allow users to adjust the back focus when using different eyepieces or a camera.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eItem Number\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003eFOCCMTHTR-00\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWeight\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e1.8lb; .82kg\u003c\/span\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eDiameter\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e2\"\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eLength\u003c\/span\u003e\n\u003cspan class=\"speccell\"\u003e149.2mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eLimited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase. \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/apps\/product-registration\"\u003eClick Here\u003c\/a\u003e\u003c\/strong\u003e to register.\u003c\/p\u003e\n\u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346048057649,"sku":"FOCCMTHTR-00","price":119.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/aa_15df9711-615e-4147-843b-8cf9c529a603.jpg?v=1747147651"},{"product_id":"explore-scientific-8x50-straight-through-illuminated-viewfinder-with-bracket-and-new-long-battery-life-illuminator-ii","title":"Explore Scientific 8x50 Straight Through Illuminated Viewfinder with Bracket and NEW long battery life Illuminator II","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eThe Explore Scientific 8x50 produces a wide 6° field of view and allows precision focus of both main objective and eyepiece illuminated reticle. \u003cspan style=\"color: #ff0000;\"\u003eThis finder now includes the NEW long battery life Illuminator II\u003c\/span\u003e. A precision polished roof prism produces images that are right-side-up, left-to-right correct. In other words, things are not upside-down and backwards like most viewfinders. Our illuminated reticle is truly designed for finding objects with its open center (so you don’t mask the object you are centering with cross hairs) and scale markings for 1.5°, 3°, and 4.5° (the edge of the field of view is the 6° boundary). The 55° apparent field, 16mm long eye-relief eyepiece produces a bright 7mm exit pupil and will allow you to find faint galaxies, comets, and nebulae. All optics are EMD Coated to ensure maximum contrast. The illuminated reticle of the 8x50 Viewfinder with its scale markings and open center not only helps you center objects precisely, but gives a reference of the exact field of view in degrees. The deep red illumination is continuously variable to provide the desired brightness. Many customers tell us it is the best viewfinder\/finderscope they have ever used on their telescopes.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe long battery life illuminator uses two AAA batteries (batteries not included).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eCompatible with the NEW \u003ca title=\"Explore Scientific Hybrid Finder Scope Base\" href=\"https:\/\/explorescientific.com\/collections\/finder-scopes\/products\/explore-scientific-hybrid-finder-scope-base\"\u003eHybrid Finder Scope base\u003c\/a\u003e or the Explore Scientific original finder base -- either the \u003ca title=\"Finder Scope Base with Mounting Screws\" href=\"https:\/\/explorescientific.com\/collections\/finder-scopes\/products\/finder-scope-base-with-mounting-screws\"\u003estandard base\u003c\/a\u003e or the \u003ca title=\"T-Shaped Finder Scope Base for Essential Series with Mounting Screws\" href=\"https:\/\/explorescientific.com\/collections\/finder-scopes\/products\/t-shaped-finder-scope-base-for-essential-series-with-mounting-screws\"\u003eT-shaped base\u003c\/a\u003e.\u003c\/p\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"specs\"\u003eSpecs\u003c\/h1\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eItem Number\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eVFEI0850–01\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eReticle\u003c\/span\u003e \u003cspan class=\"speccell\"\u003eStandard Crosshair\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eWeight\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e15.9 oz\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spanrow\"\u003e\n\u003cspan class=\"speccell speccell-left\"\u003eSize\u003c\/span\u003e \u003cspan class=\"speccell\"\u003e216mm x 57mm x 62mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"warranty\"\u003eWarranty\u003c\/h1\u003e\n\u003cp\u003eLimited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase. \u003ca href=\"https:\/\/explorescientificusa.com\/apps\/product-registration\"\u003eClick Here\u003c\/a\u003e to register.\u003c\/p\u003e\n\u003c!--end tab--\u003e \u003c!--start tab--\u003e\n\u003ch1 id=\"video\"\u003eVideo\u003c\/h1\u003e\n\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/EZFb2QFWcDA\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e \u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003cstrong\u003e\u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346048418097,"sku":"VFEI0850-01","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/imgpsh_fullsize_anim.jpg?v=1747147651"},{"product_id":"two-speed-10-1-focus-knob-mechanism-for-explore-scientific-and-bresser-2-5-inch-hex-focusers-625720","title":"Two-Speed 10:1 Focus Knob Mechanism for Explore Scientific and BRESSER 2.5-inch HEX Focusers - 625720","description":"\u003c!--start tab--\u003e\n\u003ch1 id=\"features\"\u003eFeatures\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision all-metal construction with stainless-steel ball bearing for super-smooth action.\u003c\/li\u003e\n\u003cli\u003eAttractive silver and black bead-blast finish.\u003c\/li\u003e\n\u003cli\u003eDual-Speed focusing mechanism with a 10:1 reduction ratio for course and ultra-fine focusing.\u003c\/li\u003e\n\u003cli\u003eWeighs only 5.6 oz. (159 grams)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!--end tab--\u003e\u003c!--start tab--\u003e\n\u003ch1 id=\"description\"\u003eDescription\u003c\/h1\u003e\n\u003cdiv style=\"text-align: left;\"\u003eSometimes you need that precision focus adjustment, especially for high-power observing or for making images. The Two-Speed 10:1 Focus Knob Mechanism for the 2.5-inch HEX Focusers found on Explore FirstLight and select BRESSER Messier telescopes, provides a smooth course focus and a precision ultra-fine focus.\u003c\/div\u003e\n\u003c!--end tab--\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCA Residents: \u003ca href=\"https:\/\/explorescientificusa.com\/pages\/prop65\" target=\"_blank\"\u003eProp 65 WARNING(S)\u003c\/a\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":51346048188721,"sku":"625720","price":99.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/Focuser_Knob_2.jpg?v=1747147651"}],"url":"https:\/\/www.impulsecameras.com\/collections\/astrophotography-accessories.oembed","provider":"IMPULSE","version":"1.0","type":"link"}