Olympus OM system

35mm photographic system composed of film SLR cameras and Zuiko interchangeable lenses from 8mm fish-eye to the 1000mm super telephoto. Among them are useful zooms and a shift lens providing both horizontal and vertical movement. All lenses satisfy the strictest requirements in terms of optical performance, range, and practicality. They also set new standards in compactness and light weight, in accordance with the OM design philosophy.

• 35mm film SLR cameras with Olympus OM mount (16):
  Olympus OM-1 (1972) • Olympus OM-1 MD (1974) • Olympus OM-2 (1975) • Olympus OM-10 (1979) • Olympus OM-1N (1979) • Olympus OM-2N (1979) • Olympus OM-20 (1983) • Olympus OM-3 (1983) • Olympus OM-30 (1983) • Olympus OM-4 (1983) • Olympus OM-10 Quartz (1984) • Olympus OM-2S (1984) • Olympus OM-40 (1985) • Olympus OM-4T (1987) • Olympus OM-3Ti (1995) • Olympus OM2000 (1997)