What is RevoRing?
REVORING is simply the world’s most advanced step ring adapter made for a camera lens. The variable blade technology gives any camera system user the ability to use 1 single filter on EVERY lens, without the need for multiple-step rings. Simply twist, attach and turn. No more annoying screwing in. No more additional filters. We are now incorporating the REVORING technology into the new SWIFT filter system and you can now use only 1 filter system on EVERY single lens of yours.