Soviet vintage lens MIR-1 2.8/37 mm wide-angle fast lens. With M39 thread mount for small format SLR cameras. The lens was developed in 1954 based on the Flektogon optical design. It was recommended for all types of filming; it was noted that it is especially valuable when shooting, requiring high clarity of all image details.
At the World Exhibition in Brussels in 1958 he was awarded the highest award - the Grand Prix. In 1959, the lens was awarded a 2nd degree Diploma from the USSR Exhibition of Economic Achievements.
Aperture range 1:2.8 - 1:16. Angle of view: 60 deg. Focusing range: 0.7m to infinity. Resolving capacity (lines in 1 mm) center/edge: 45/23. Optical scheme: 6 elements in 5 groups.
