Mamiya 65mm f4.5 Sekor NB - Lens

Manual focus wide-angle lens made for RB67 120 SLRs by Mamiya. It gives the equivalent field of view to a 32.5mm lens on full frame/35mm. The NB line was a transitional generation of lenses produced between 1973 and 1974. It is optically identical to the first-generation lenses but has a new design that matches the later C series of lenses. It has a floating element group designed to improve sharpness at close focus distances. Metal body available in black.

• Mamiya-Sekor NB 65mm f4.5
• Shutter: Seiko leaf, 1s - 1/400s + T
• Aperture blades: 8
• Size: 79 x 94 mm
• Weight: 836