I have a Mamiya-Sekor C 80mm f/4 Macro in overall decent condition but needs a CLA. Fits Mamiya 645 cameras. It works but the focus ring feels/ sounds dry, which is common on these lenses when the original lubricant has started to dry out. $100 as is. Thanks for looking! Manual focus macro lens made for 645 mount 120 SLR cameras by Mamiya. It gives the equivalent field of view to a 50mm lens on full frame/35mm. Metal body available in black. The Mamiya-Sekor C 80mm f/4 Macro is a dedicated manual focus lens for Mamiya 645 medium-format cameras, renowned for exceptional sharpness and a 1:2 (0.5) reproduction ratio, extendable to 1:1 with a dedicated extension tube. It offers a close focus distance of 0.37 making it ideal for close-up work and portraiture Lens: Mamiya 80mm f4 Sekor Macro C N (6 elements, 4 groups) Minimum focus distance: 0.37m Aperture blades: 5 Size: 80 x 77mm Weight: 560g
