Konica Hexanon 50mm F1.7 AR Mount Prime Lens -Clean Glass-
This is the standard lens for the AR mount cameras. It would be an excellent lens to convert to mirrorless.
It is in excellent condition with light wear and works perfectly. The glass is clean and scratch-free with no haze, fungus or other problems. The focus is smooth and the aperture is snappy.
Lens caps are included along with a nice leather case. The case is for the 28mm f3.5 but it holds the 50mm well.