Which lens do you need for your Canon mirrorless camera?

For Canon EOS R mirrorless cameras, the lenses with an RF mount are suitable. The EOS R cameras have a full-frame sensor, so lenses with an EF-M mount don't fit on it. Some Canon EOS R cameras include an EF-EOS R adapter. This adapter allows you to use EF lenses for full-frame SLR cameras on your full-frame mirrorless camera. You can recognize the RF lenses by the red bar. You'll also find this red bar on your camera.

Do you have a Canon EOS M mirrorless camera? The lenses with an EF-M mount are suitable for your camera. These lenses were optimized for Canon mirrorless cameras with an APS-C sensor. If you still want to use an EF or EF-S mount, you need a special adapter for that. The adapter should have an EF-M mount and an EF or EF-S lens connector.