Canon Mount Adapter EF-EOS R

The Canon Mount Adapter EF-EOS R is a lens mount adapter that allows Canon EF and EF-S mount lenses to be used on Canon’s RF mount mirrorless camera bodies. It maintains full electronic communication between compatible EF and EF-S lenses and RF mount bodies, preserving autofocus, image stabilization, and EXIF data transmission for supported lens and body combinations. The straightforward design introduces no optical elements, meaning there is no effect on image quality, focal length, or maximum aperture when adapting lenses. A weather resistant construction adds reliability when used with compatible sealed lenses and bodies in variable shooting conditions. As Canon’s standard EF to RF adapter, it provides a practical and seamless transition path for photographers moving from Canon’s DSLR system to the RF mirrorless lineup while retaining the use of an existing EF lens collection.

– Allows Canon EF and EF-S lenses on Canon RF mount bodies
– Full electronic communication for autofocus and image stabilization
– Maintains EXIF data transmission
– No optical elements — no effect on image quality or focal length
– Weather resistant construction
– Compatible with full range of Canon EF and EF-S mount lenses
– Seamless transition path from Canon DSLR to RF mirrorless system