[pixee]

thanks for the test report for zeiss 50f1.4! Also this is very informative. I was a little surprised of the weak border resolution with 5DMk2 at lower apertures. I use Canon 50 f1.8 mkI, Leica 50 summicron, and also Zeiss

S-Planar 60mm macro and think that my 50mm 1.4 ze is a raelly good copy also in borders with 1DsMk2. Not as good as S-Planar macro, but good indeed.