Pre-Owned Canon Control Ring Mount Adapter EF-EOS R w/ Case

100-day warranty, works as expected. Combatable with Canon cameras. See photos for more information.

Upgrade your gear without replacing your lenses! This genuine Canon Control Ring Mount Adapter EF-EOS R lets you use any Canon EF or EF-S DSLR lens on the EOS R, RP, R5, R6, and other RF-mount mirrorless cameras, it also adds a customizable control ring for quick access to settings like ISO, aperture, or shutter speed.