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Leica Camera

Leica thread mount (M39×26 tpi, LTM)

Universal 28.8 mm flange distance Introduced 1930

Adaptable onto

Shorter flange distance

An adapter can add distance between lens and film, never remove it. These mounts sit closer to the film than Leica thread mount (M39×26 tpi, LTM), so its lenses can in principle be adapted onto them and still reach infinity. Mounts with no recorded flange distance are left out rather than guessed at.

Bodies

61

Lenses

131