Olympus OM-1N lens mount_Pentax 645 5m and improved optical formula

5m and improved optical formula

Ilford Perceptol is a film developer designed to provide very fine grain and high sharpness

These screens help tailor the camera's focusing aids and viewfinder brightness to specific applications

bulging front element and a built-in filter turret

Olympus OM-1N lens mount_Pentax 645 5m and improved optical formulaThe Olympus OM 1N is a manual focus 35mm SLR with fully mechanical shutter speeds from 1s to 1 1000s (plus Bulb) and an easy to use light meter. In good cosmetic condition, with some cosmetic surface wear and brightmarking, no dents or dings. Accurate shutter speeds and metering, new light seals.