Used: Schneider 90mm APO Macro PQS for Rolleiflex 6000 and Hy6
The 90mm macro is one of my favorite and most used lenses. I've been told by someone high up at Phase One that this might be the sharpest MF lens made. It's an amazing optic, quite light and does not need a shade. It's as good at infinity as it is close up. I find it very easy to manually focus the 90mm because it's so sharp.
Condition: This copy has excellent glass and has been tested both for function and for sharpness (working perfectly and very sharp). Cosmetically this lens does have some. signs of use like paint wear on the barrel and lens hood mount but I still rate it as very good to excellent. Common for PQS lenses to have fine dust internal to the shutter area which does not impact image quality at all.