This is an interesting question. How does the Canon EOS R6 and EOS R5 autofocus system perform when the cameras are used with lenses mounted through an adapter.

The autofocus system on the EOS R5 and EOS R6 got some enthusiastic reviews. But with adapted Canon EF lenses? See for yourself in the video below, courtesy of Jared Polin.

The EOS R5 seems to be highly regarded as a stills camera. In particular, the EOS R5 autofocus system seems to be huge leap forwards. More Canon EOS R5 review stuff is listed here, for the EOS R6 see here. User manual are available for download for the EOS R5 and the EOS R6.

Canon EOS R5 body and kits preorder links: [shoplist 62744]

Canon EOS R6 body and kits preorder links: [shoplist 62745]

Here is a Canon EOS R5 and EOS R6 review that examines how well both cameras do for video.

Dan Watson did a rather extensive comparison on the EOS R6 vs EOS R5 for video work with a lot of real world shooting, side by side tests in every resolution/frame rate, low light, and of course, he had to look at overheating issue as well. A good review and we recommend it. Don’t underestimate the EOS R6!

You can follow Dan Watson and his work on Facebook | Instagram | Twitter.

The EOS R5 seems to be highly regarded as a stills camera. In particular, the autofocus system seems to be huge leap forwards. More Canon EOS R5 review stuff is listed here, for the EOS R6 see here. User manual are available for download for the EOS R5 and the EOS R6.

Canon EOS R5 body and kits preorder links: [shoplist 62744]

Canon EOS R6 body and kits preorder links: [shoplist 62745]