The standard Mount Adapter EF-EOS R allows EF-S and EF lenses to be used on EOS R cameras seamlessly. Photographers who already have a collection of EF-S or EF optics can invest in the EOS R System confidently, knowing their existing lenses will work as expected.
The Canon Mount Adapter EF-EOS R allows EF and EF-S mount lenses to be used on Canon EOS R cameras, maintaining the same levels of performance and functionality seen on EOS DSLRs.
Weighing approximately 110g, this useful adapter fits seamlessly into your kit bag meaning it is available whenever you need it. Simply align the mount index marks found on both the lens and adapter, turn the lens clockwise until you hear a click and attach to the camera as you normally would.
The Canon Mount Adapter EF-EOS R is weather sealed against dust and moisture and features a metal lens mount on both the back and front. The exterior finish of the adapter matches both camera and lens.