Raro blocco obiettivo anteguerra Industar-7 105mm f/3.5 anni '30 GOMZ USSR tipo Tessar
Pre-War Soviet Lens Block by GOMZ Rare Collectible. For sale is a rare Industar-7 105mm f/3.5 lens block produced in the 1930s by the Soviet optical manufacturer GOMZ in Leningrad. Manufacturer: GOMZ.