The only reason I want AF lenses is because I can't manual focus for nuts using DSLR's focusing screens, so I was thinking of replacing the standard focusing screen with a split prism type, from KatzEye - http://www.katzeyeoptics.com/cat--Nikon-DSLRs--cat_nikon.html
My question is, how hard is it to do? And will it kill autofocusing?
My question is, how hard is it to do? And will it kill autofocusing?