How do focus screens work on newer body? Are they like the old split prism from the film-era? Any recommendation on which is the best for the 6D? Thanks a lot!
I'd also be interested in some experiences with these, there only seems to be one option left (no katzeyeoptics for ff, brightscreen seems to be out of business). As far as I understand it they screw up spot/partial metering, at least with fast lenses?