I'm about to buy a second hand Sironar digital 90 / 5,6 (in fact a sinaron digital version) , but i cannot find any user review.
I've seen that it's no longer on the rodenstock catalogue... but stil available new at BH, so it won't be that old.
Any user here ?
I'm talking about the F 5,6 version not the F 4,5 !