Overview

The Mamiya Sekor C 80mm f/2.8 N is a normal lens for 6x6 TLR cameras, roughly equivalent to a 44mm lens in 35mm format. Optically, it delivers smooth, filmic rendering with pleasing bokeh and fall-off, ideal for portraits. Weaknesses are minimal; lens design remained consistent across versions, with only coating changes improving flare resistance and contrast. Build is solid and well-balanced, with the taking lens housing shutter and aperture controls while the viewing lens is fixed at f/2.8. It suits photographers seeking a vintage character lens for medium format or adapted to mirrorless digital systems.