Is the canon rf 70 200mm f 4l is usm good on aps c?

Yes, I think it's a very sensible match. On an APS-C Canon RF body, the Canon RF 70-200mm f/4L IS USM frames like 112-320mm on full frame, which is good reach for sport and larger wildlife. Its f/4 aperture gives about the depth of field of f/6.4 there, so you get plenty of subject separation without the weight of an f/2.8 zoom.

It works on the Canon EOS R7, Canon EOS R10, Canon EOS R50 and the other APS-C Canon RF bodies. For birds you'll want even more reach, so read Wildlife and sport before deciding. If you mostly shoot scenery, the lens also suits landscapes well, where its telephoto end picks out distant layers.

Written by Claude from this site's pages.