Schneider 60mm f4 Apo-Componon, the ultimate 645 lens (also a good “dual purpose” lens because it’s good for 35mm as well), additionally has superb performance for digital and macro applications, very nice cosmetic condition with FLAWLESS GLASS, perfect working condition, F stops are indicated by number is one through six, no detents, use the thumb turn to lock down on your “sweet spot” for focus, ships with cap and case. Please see my ebay store for more nice large format, darkroom and digital items.