Use existing EF & EF-S mount lenses on Canon EOS R cameras
The Canon EF-EOS R adapter 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.
Built for professional use
Canon EF-EOS R Mount Adapters are weather sealed against dust and moisture and feature a metal lens mount on both the back and front. The exterior finish of the adapters matches both camera and lens.