Mamiya 45mm f2.8 Sekor C - Lens

Manual focus wide-angle lens made for M645 mount 120 SLR cameras by Mamiya starting in 1975. The lens gives the equivalent field of view to a 28mm lens on 35mm/full frame. A later model labeled S means it's a revised version of the original C lens, midway between C and N lenses. Metal body available in black.

• Mamiya-Sekor 45mm f2.8 C S (9 elements, 7 groups)
• Minimum focus distance: 0.5m
• Aperture blades: 6
• Size: 80 x 78mm
• Weight: 550g