{"product_id":"promaster-dovetail-nodal-slider-100mm","title":"ProMaster Dovetail Nodal Slider - 100mm","description":"\u003cstyle\u003e.motzu-accordion summary::-webkit-details-marker{display:none;}.motzu-accordion[open] summary svg{transform:rotate(180deg);}.motzu-accordion summary:hover{background:#f0f0f0;}\u003c\/style\u003e\n\n\u003cdiv style=\"margin-bottom:12px;color:#333;font-size:14px;line-height:1.7;\"\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eProMaster\u0026amp;rsquo;s Nodal Sliders are compatible with ProMaster tripods, heads, and gimbals that use the Dovetail Mounting System, as well as other Arca-type products. A Nodal Slider allows a lens to slide backward and forward on a tripod head, so that the lens\u0026amp;rsquo; nodal point (sometimes called the \u0026amp;ldquo;no-parallax point\u0026amp;rdquo;) can be perfectly centered over the head. Centering the nodal point means you can rotate the camera and lens on the head without an unnatural arc in the panning movement. This helps photographers create perfectly stitched panoramics, but this movement can also be very helpful in video work. A Nodal Slider can also be used to change the mounting direction of a camera by 90 degrees. Some tripod heads, like most gimbal heads, only allow front-to-back mounting of the QR plate. When using an L-Bracket or a QR plate that\u0026amp;rsquo;s mounted in a side-to-side direction, a Nodal Slider will allow you to attach the camera to the gimbal without adjusting the plate or L-Bracket. Additional features include: Integrated bubble level Strap slot Sliding 1\/4\"-20 mounting bolt Numerous 1\/4\"-20 mounting ports Scales for repeatable setups\u003c\/p\u003e\u003c\/div\u003e\n\n\u003cdetails class=\"motzu-accordion\" style=\"border:1px solid #e5e5e5;border-radius:8px;margin-bottom:10px;overflow:hidden;\"\u003e\u003csummary style=\"display:flex;align-items:center;justify-content:space-between;padding:14px 18px;cursor:pointer;font-weight:600;font-size:15px;color:#1a1a1a;background:#fafafa;list-style:none;-webkit-appearance:none;\"\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003csvg width=\"16\" height=\"16\" viewbox=\"0 0 16 16\" fill=\"none\" style=\"flex-shrink:0;transition:transform 0.2s ease;\"\u003e\u003cpath d=\"M4 6l4 4 4-4\" stroke=\"#888\" stroke-width=\"1.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cdiv style=\"padding:14px 18px;border-top:1px solid #e5e5e5;color:#444;font-size:14px;line-height:1.6;\"\u003e\u003cdiv\u003e\n\u003ch4 style=\"font-size:1em;font-weight:700;padding:12px 0 4px;margin:0;color:#333;border-bottom:2px solid #ddd;\"\u003ePhysical\u003c\/h4\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:0 0 20px;\" class=\"motzu-spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px 8px 0;border-bottom:1px solid #eee;font-weight:600;width:40%;vertical-align:top;letter-spacing:normal;word-spacing:normal;text-transform:none;\"\u003eWeight\u003cspan style=\"color:#888;font-weight:500;\" aria-hidden=\"true\"\u003e:\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:8px 0 8px 12px;border-bottom:1px solid #eee;vertical-align:top;letter-spacing:normal;word-spacing:normal;\"\u003e3 7\/8 oz \/ 110 grams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px 12px 8px 0;border-bottom:1px solid #eee;font-weight:600;width:40%;vertical-align:top;letter-spacing:normal;word-spacing:normal;text-transform:none;\"\u003eDimensions\u003cspan style=\"color:#888;font-weight:500;\" aria-hidden=\"true\"\u003e:\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:8px 0 8px 12px;border-bottom:1px solid #eee;vertical-align:top;letter-spacing:normal;word-spacing:normal;\"\u003e129 mm long x 38 mm wide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/details\u003e","brand":"ProMaster","offers":[{"title":"Default Title","offer_id":53732188750129,"sku":"1774","price":64.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8703\/5441\/files\/1774_1e26b66e-e537-45d9-a362-dd2e3f6660db.jpg?v=1779919578","url":"https:\/\/www.impulsecameras.com\/products\/promaster-dovetail-nodal-slider-100mm","provider":"IMPULSE","version":"1.0","type":"link"}