The MIR-1 37mm f/2.8 Soviet Lens is a wide-angle manual focus lens with a maximum aperture of f/2.8. It is designed for Sony cameras with an M39 mount. This Carl Zeiss Flektogon series lens was manufactured in 1966 in the Russian Federation. It has a compatible filter size of 49x0.75mm and a compatible lens front size of 49mm.
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