Canon Control Ring Mount Adapter EF-EOS R for R-Series Mirrorless Cameras Archival & Storage In addition to basic manual

In addition to basic manual and TTL control modes

Pair with a Canon RF-S/RF lens (or EF/EF-S lens using the Mount Adapter EF-EOS R*) for a high-performance setup that fits easily and comfortably in your hand

offers low breathing

The lens exterior uses all metal parts to ensure the durability for a wide variety of shooting situations

L-series lens is a dynamic addition to the EOS R series line-up

Canon Control Ring Mount Adapter EF-EOS R for R-Series Mirrorless Cameras Archival & Storage In addition to basic manualTOP FEATURES: Mount Adapter Allows EF EF S Lens Compatibility with the EOS R Camera. Built in Control Ring Provides Quick Access to Camera Functions. Exterior Design Matched to EF Lenses. Dust and Water resistant. Metal Mount on Both Lens and Camera Sides Provide Rugged Flexibility. Similar to the Mount Adapter EF EOS R, the Control Ring Mount Adapter EF EOS R lets you expand your lens compatibility when using the EOS R camera, but with an added