Overview

The Mamiya Sekor-C 90mm f/3.8 is a classic standard prime for Mamiya 645 cameras, known for producing wonderful, dream-like imagery. It is a proven workhorse with all-metal mechanical build, suited for professionals in portrait and fashion. Optical strengths include sharpness and contrast, though specific weaknesses are not detailed in the excerpts. The lens is ideal for those seeking a reliable, high-quality standard lens for medium format film photography.