Geodezia Moscow FAG №33

1935, Zavod Geodezia, Moscow

GOI Mir-3 65mm OB173 prototype

1957, “State Optical Institute” (GOI) Leningrad, USSR

GOI OB330 LIK-I 1/100mm

1950s, “State Optical Institute” (GOI) Leningrad, USSR – Soviet motion picture camera lens

VOOMP–GOI II “Pioneer” №1699

1944, “State Optical Institute” (GOI) Leningrad, USSR

GOI Mercury–1 2/5.2cm prototype M39

1957, “State Optical Institute” (GOI) Leningrad, USSR

GOI Jupiter-8 2/5cm prototype Kiev

1948, “State Optical Institute” (GOI) Leningrad, USSR

GOI 2.9/38-78mm Soviet space prototype M42

1975, “State Optical Institute” (GOI) Leningrad, USSR

GOI Teleobektiv 5,5/13,5cm M39

1935, “State Optical Institute” (GOI) Leningrad, USSR

GOI Jupiter–6 2,8/180mm prototype Kiev

1948, “State Optical Institute” (GOI) Leningrad, USSR

GOI Leningrad prototype

1948, “State Optical Institute” (GOI) Leningrad, USSR