Can EF lenses, EF-S lenses and EF-M lenses be used? (EOS R, EOS RP)
Solution
All EF and EF-S lenses can be used by attaching the optional Mount Adapter EF-EOS R. The camera cannot be used with EF-M lenses.
RF lenses
EF lenses
EF-S lenses
Mount AdapterNOTE
For EF-S lenses, a 3:2 aspect ratio in the center is captured, magnified approx. 1.6x (APS-C size).