Quoted By:
-SMC Pentax 50mm f/1.2
-CZJ 135mm f/3.5 - One of the sharpest m42 lenses I think, sharp wide open so you only really need to stop down if you want more depth of field
-SLR Magic 35mm f/1.7 - fun tiny little lens, actually reasonably sharp wide open int he centre, very swirly and has a decent amount of curvature to the focal plane
