The story about MIR-1B V1 37mm f/2.8

The MIR-1B V1 Russian Flektogon 37mm f/2.8 lens is a true treasure from the heart of Russia, a lens that reflects both the technical precision and artistic soul of its creators. In the 1950s and 1960s, Russia's optical industry was at the forefront of innovation, producing lenses that could stand shoulder to shoulder with their Western counterparts.