Olympus OM System Zuiko Auto Macro 50mm f/2 Excellent+5 from Japan Y1807
Olympus OM System Zuiko Auto Macro 50mm f/2 From Japan. Lens front cap (Olympus). Lens rear cap (Olympus). Excellent+++++. Optical system There is tiny tiny dusts. No affect in the shooting. There is no balsam separation.