thinkvision
Senior Member
try to find R 50/1.4 or R 35-70/3.5 E67 (very close up like macro), no regret:thumbsup:
I use latest F1.4 chip on 1DSMK3, very accurate, if focus not match, it will stop the shuttle to work until focus reach target
for R , best IQ come from its biggest aperture (contax lens wide open not sharp at all)which make view finder clear and clean, so stop down does not give too sharp image than its wide open
after tests, R 28-70 E60 (sigma) R 35-70 E60 (minolta), R35-70/4 ROM (keyocera, IQ quite silimar with zeiss 35-70/3.4) these 3 not worthy at all
the rare 28-90 ASPH not bad, but 90mm only have F4.5
I use latest F1.4 chip on 1DSMK3, very accurate, if focus not match, it will stop the shuttle to work until focus reach target
for R , best IQ come from its biggest aperture (contax lens wide open not sharp at all)which make view finder clear and clean, so stop down does not give too sharp image than its wide open
after tests, R 28-70 E60 (sigma) R 35-70 E60 (minolta), R35-70/4 ROM (keyocera, IQ quite silimar with zeiss 35-70/3.4) these 3 not worthy at all
the rare 28-90 ASPH not bad, but 90mm only have F4.5
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