Shoot with the exceptionally clear 5.76 million dot EVF, relating approx. 100% of the scene, for a traditional shooting stance. 8K Ultra High Definition. It can be used with existing EF-S (with a cropped area) and EF lenses with no loss of performance, when attached to the Mount Adapter EF-EOS R (not included).
Eye af is not quite all it’s cracked up to be in my opinion anyway but it’s an absolutely fabulous bit of kit. Upgraded from 5D iii. Electronic viewfinder is not quite as nice as looking through a mirror but it’s easy as anything to see what the final picture will near enough turn out.