Can I adapt the canon ef 50mm f 1 2l usm to canon rf?

The site doesn't confirm this one. The Canon EF 50mm f/1.2L USM page lists only EF-mount Canon bodies, and no RF cameras are on it, so I can't tell you from here that it works on an RF body.

Mirrorless mounts are shallow, which is why adapting older lenses is usually easy. Read Lenses for the general idea, and check the adapter's own specs before buying.

If you want a lens that's built for RF, the closest picks are the Canon RF 50mm f/1.2L USM or the Canon RF 85mm f/1.2L USM. Both are full frame primes at f/1.2.

Written by Claude from this site's pages.