The Tiffen Pro100 Camera Filter Holder 77mm Adapter Ringfrom Tiffen Pro100 Camera Filter Holder 77mm Adapter Ringis designed to allow for the convenient use of 100mm-wide, 4mm-thick filters on lenses with 77mm front filter threads.

Use of the filter holder can be easily accomplished by first screwing the included 77mm Adapter Ring for Pro100 Series Camera Filter Holder onto a lens with 77mm front filter threads. Adapter rings are separately available for lenses with 49mm, 52mm, 55mm, 58mm, 62mm, 67mm, 72mm, or 82mm front filter threads. After being fitted onto an adapter ring, the filter holder's pull-and-release locking pin helps to provide a reliable, yet adjustable connection that allows the holder to be rotated 360°, permitting the use of graduated neutral density and other filters that are enhanced by varied positioning.

The Pro100 Series Camera Filter Holder is preinstalled with two pairs of plastic filter slots, a configuration that accommodates two rectangular filters. These slots are attached to the filter holder by a total of four screws, which also serve to apply pressure on any filters placed between the slots. Those screws can be loosened or tightened to vary the level of grip upon the inserted filters, which can complement the use of graduated filters whose effect can be adjusted to better suit changing lighting conditions or creative demands by sliding them up or down within a filter slot.

To prevent stray light, which could have unwanted effects on exposure, from coming in between an installed filter and a connected lens, two of four included adhesive gaskets can be placed along the front of the Pro100 Series Camera Filter Holder. These gaskets are designed to be positioned so that two of them each form a seal between the plastic filter slots. The remaining two adhesive gaskets are provided in case either of the initially-installed gaskets needs to be replaced.

Holder for Filters 100mm-Wide, 4mm-Thick    Holds up to 2 Rectangular Filters    Rotates 360°    Aluminum-Alloy Construction    Easy Installation    Gaskets for Light-Blocking Seals    Anodized Aluminum-Alloy Adapter Ring    For Lenses with 77mm Filter Threads

• Durable aluminum-alloy filter holder and adapter ring
• Allows up to two 100mm-wide, 4mm-thick filters to be conveniently used on lenses with 77mm front filter threads
• Pull-and-release locking pin allows for adjustment of filter holder's grip for 360° rotation on adapter ring
• Ability to vary grip on installed rectangular filters to complement the use of graduated filters whose effect can be adjusted to better suit changing lighting conditions or creative demands by sliding them up or down within a filter slot
• Adhesive gaskets help to prevent stray light, which could have unwanted effects on exposure, from coming in between an installed filter and a connected lens
• Separately-available aluminum-alloy adapter rings for lenses with 49mm, 52mm, 55mm, 58mm, 62mm, 67mm, 72mm, or 82mm front filter threads

Related Questions and Answers

Q: 1. Does this fit Lee 100mm filter holder?

A: Unfortunately, this adapter does not fit the Lee 100mm Foundation Holder. There are two compatible 77mm adapter rings that fit the Lee holder. One would be the LEE Filters Adapter Ring - 77mm - for Wide Angle Lenses B&H # LEARWA77 and the other would be the LEE Filters Adapter Ring - 77mm B&H # LEAR77. Please see the image below for reference.

Q: 2. Would this ring work with the Formatt Hi-tech 100mm Elia Locardi kit?

A: Unfortunately, this ring is only for the Sensei 100mm Filter Holder.

Q: 3. Hi I bought a Canon 14mm Prime L, but i sm not sure if this is the adapter ring for my 14mm?

A: The Canon 14mm lens has a built-in lens hood and a bulging front element. Therefore, you won't be able to use an adapter that is designed to be screwed onto the lens such as the Cokin Z-Pro filter holder. Check out adapters that are specifically made for your lens, such as the Lee SW150 Mark II. Hope this helps.

Q: 4. Is this B+W adapter ring compatible with Lee Filters 100mm filter holder?

A: Unfortunately, the B+W 77mm Adapter Ring for B+W 100mm Aluminum Filter Holder is not compatible with the Lee 100mm filter holder.

Q: 5. I have 300mm nikon f4 lens and another tamon 24-70 g2 lens . I want to know which filter holder need, adapter ring which one to use?

A: I would get 82 mm and step down to 77 mm

Q: 6. Can step down rings be used to mount use this holder on a 62mm lens? Hope that makes sense

A: Using a step down ring may result in vignetting. You're better off using the Wine Country Camera 62mm Adapter Ring for 100mm Filter Holder, BH #WI100ADP062 https://bhpho.to/3tCcbWu

Q: 7. I am not sure what the .75mm pitch means on this? There are some rings that are .75mm pitch, and others do not? How do I know which I need?

A: ITS THE THREAD PITCH, ITS THE ONLY ONE AVAILABLE FOR YOUR USE.

Q: 8. Is this compatible with Lee Filter Foundation kit?

A: Sorry I bought it work with my Cokin system and cannot tell if it works with Lee.

Q: 9. Does this fit Lee 100mm filter holder?

A: I used it with the Sensel Pro 100mm holder, I on't know if it will fit the Lee

Q: 10. Hello! I have a Zenzanon 75mm lens what adapter ring would be best for me?

A: The Bronica Zenzanon 75mm f2.8 came in multiple versions. The "MC" and the "E" use 58mm filters which would use the Cokin P Series Filter Holder Adapter Ring (58mm), BH #COARP58 (https://bhpho.to/3KpOf1D). The "E II" and the "PE" use 62mm filters which would use the Cokin P Series Filter Holder Adapter Ring (62mm), BH #COARP62 (https://bhpho.to/2NfHt0H).