H&Y Filters RevoRing Swift Magnetic Variable Adapter Ring (58-77mm) Misc. safe and reliable

safe and reliable

The filter is densest at the edge and tapers to clear by the middle

For 82mm Screw-On Filters

CHAMONIX 45F-2 4x5" Field Camera

H&Y Filters RevoRing Swift Magnetic Variable Adapter Ring (58-77mm) Misc. safe and reliableH&Y Filters RevoRing Swift Magnetic Variable Adapter Ring (58 77mm) Key Features Fits Lenses with 58 77mm Filter Threads Swift System A Module Adapter Ring Attach Magnetic B Module Components Aluminum Construction This RevoRing Swift Magnetic Variable Adapter Ring from H&Y Filters can be quickly and easily attached to lenses with 58 77mm filter threads, allowing select Swift System magnetic accessories to be attached in just seconds. It features