Shanghai 58 Seagull (Shanghai Camera Factory) Fabricada 1958 Telemétrica 135 (35 mm) Montura Leica thread mount (M39×26 tpi, LTM)
Shanghai 58-II Seagull (Shanghai Camera Factory) Fabricada 1959 Telemétrica 135 (35 mm) Montura Leica thread mount (M39×26 tpi, LTM)
Seagull DF-1 Seagull (Shanghai Camera Factory) Fabricada 1969 SLR 135 (35 mm) Montura Minolta SR-mount