Thanks to everyone for putting up with these irritating, small questions.
How about the Hasselblad HC 100? This is a good focal length for me. The MTF suggests that it has a dual personality, similar to the Leica 75 Summilux: relatively low contrast wide open but sharp and contrasty stopped down. The Leica 75 also has lovely brokeh.
True for the HC 100? Any experience with this lens?