Prism Lens Fx

Freeform Filter Adapter

Freeform Filter Adapter - Main image
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$31.04 $44.99 In stock

Our patented FREEFORM Filter Adapter is the world’s first mountable filter adapter ring! (This is an accessory, filter sold separately.)

It features 77mm, 82mm and 90mm threads that allow you to mount any of our existing FX filters. And at the base is a 1/4 20 threaded hole which will now allow you to HOLD or MOUNT your favorite FX filters in any configuration. You can mount one of our handles/pro arms/or any accessories with a 1/4 20 screw! This accessory unlocks endless creative potential!

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Natalie ★★★★★

I've been looking for a way to use my 82mm filters on smaller lenses, and this adapter's triple threading for 77/82/90mm makes it incredibly versatile. It screwed on smoothly and held the filter snugly without any wobble. A solid little ring that does exactly what it promises.

Edward ★★★★★

Finally, a filter adapter that doesn't force me to buy new filters for each lens size. The 77mm, 82mm, and 90mm threads built into one ring mean I can swap my ND filter between my wide and telephoto lenses without any hassle. It’s a simple design that just works perfectly for my kit.

Brian ★★★★★

Was skeptical about yet another adapter, but the 77/82/90mm thread combo means I can finally stop carrying three separate rings in my bag. Swapping between my filters takes seconds now.