$20.04 offCanon
Canon EW-103 Lens Hood for RF 28-70mm F2 L USM
Sale price $54.95 Regular price $74.99Unit price
New arrival
SmallRig
SmallRig Shading Hood for FUJIFILM X100VI / X100V (Black) 5848
Regular price $37.99Unit price
Sigma
Sigma SF-51 Support Foot for 450C Lens Using Cor-11 Clamp-On Ring
Regular price $37.00Unit price
Tadashi
Tadashi 67mm Insert (for Rokinon/Samyang/Bower 8mm SLR Fisheye Lenses)
Regular price $5.00Unit price
Lens Accessories for Photographers & Filmmakers
Your lens is only as effective as the accessories supporting it. Lens accessories extend what your glass can do — protecting the front element, controlling light before it enters the barrel, adapting it to different camera systems, and giving you precise focus control during filming. At Impulse Cameras, we carry a wide selection of lens accessories from trusted manufacturers to help you get more out of the glass you already own.
The Role of Lens Accessories in Your Kit
Even a single, high-quality prime lens can become a far more versatile tool with the right accessories. A quality step-up ring system means one set of 77mm or 82mm filters covers every lens in your bag. A lens adapter opens an entirely new mount system — giving vintage glass new life on a modern mirrorless body, or allowing cinema lenses to mount on shoulder rigs. Lens collars and support systems prevent long telephoto lenses from straining your mount. And lens hoods, while simple, remain one of the most effective tools for improving contrast and flare resistance in backlit conditions.
Buying Guide: Key Lens Accessories
Lens Filters
Optical glass filters thread onto your lens and control the light entering the sensor before any processing occurs. UV filters serve as protective front elements. Circular polarizers eliminate glare and deepen colors. Neutral density filters reduce light intensity for slower shutter speeds or wider apertures in bright conditions. Variable NDs give you density control with a twist ring, making them ideal for video shoots where light levels change throughout the day.
Lens Adapters
Lens adapters let you mount lenses designed for one camera system onto a body with a different mount. Common applications include mounting Canon EF lenses on Sony E-mount bodies, using Nikon F-mount glass on Fujifilm X, or adapting vintage M42 or C-mount lenses for a cinematic, character-driven look. Active adapters with electronic contacts preserve autofocus and image stabilization; passive adapters are manual-only but lighter and less expensive.
Lens Hoods
A lens hood is a simple flare-fighting tool that also physically protects the front element from bumps and rain. Most lenses include a hood, but replacement hoods, aftermarket round hoods, and professional matte boxes offer additional control over stray light entering from the sides of the frame.
Step-Up & Step-Down Rings
If you own lenses with different front filter thread diameters, step-up rings let a larger filter fit a smaller lens. A 67-77mm step-up ring, for example, lets your 77mm CPL filter attach to a 67mm lens. This "buy once, use everywhere" approach saves money and bag space when you own multiple filter sizes worth of glass.
Focus Gears & Lens Rings
Clip-on rubber or hard focus gears (sometimes called follow focus gears or lens gears) wrap around your lens's focus ring and add teeth that engage with a follow focus system. These are essential for any lens that doesn't have native cinema-style markings or a consistent ring position, allowing smooth, repeatable focus pulls during video production.
What filter thread size do I need for my lens?
Check the front of your lens barrel — the filter diameter is marked with the diameter symbol followed by a number in millimeters (e.g., 67mm, 77mm, 82mm). This is stamped near the front element on virtually all interchangeable lenses. Match this number to filter and accessory sizes.
Can I use an adapted lens with autofocus?
It depends on the adapter. Active adapters with electronic contacts can preserve autofocus capability — quality varies widely by adapter manufacturer and lens/camera combination. Sony E-mount users generally have the best experience adapting Canon EF lenses via third-party adapters like Sigma MC-21 or Metabones. Fully manual-only adapted lenses work great for video but require manual focus technique for stills.
Do lens hoods affect image quality?
No — lens hoods have no direct optical effect on image quality. Their benefit is indirect: by blocking stray light from striking the front element at oblique angles, they reduce flare and veiling glare, which improves contrast and color saturation, especially in backlit scenes. Always attach your lens hood when shooting into or near a strong light source.
What are clip-on focus gears used for?
Clip-on focus gears are rubber or plastic rings that wrap around a lens's focus barrel and add gear teeth. They allow a mechanical or motorized follow focus system to engage the focus ring and pull focus smoothly. Essential for video production with lenses that don't have native cinema-standard gearing, which is most photo-oriented lenses.
How do step-up rings work?
A step-up ring threads onto your lens's front filter thread at the smaller diameter, and presents a larger-diameter thread on the front face where filters attach. For example, a 67-77mm step-up ring threads onto a 67mm lens and accepts a 77mm filter. They allow you to use a single set of larger filters across all your lenses, regardless of front thread size. Note that step-up rings may cause slight vignetting on very wide lenses if the filter frame is too thick.
Can I get help choosing lens accessories for my setup?
Absolutely. Our team can help you figure out what adapters, filters, or follow focus gears work with your specific lenses and camera body. Email sales@impulsemke.com with the lenses and camera you're working with, or stop into our Milwaukee store for an in-person consultation.
Visit Us in Milwaukee — Impulse Cameras carries a wide selection of lens accessories for photographers and filmmakers. Stop in or email sales@impulsemke.com to find the right filters, adapters, or focus gears for your glass.
