camerawiki:
Zuikô 7.5cm f/4.5 lens no.3620
camerawiki:
Semi Olympus: Zuiko 75/4.5 lens no.1137
camerawiki:
Zuiko-S 7.5cm f/4.5 lens no.12507
camerawiki:
Advertisement for Zuiko lenses (Nov. 1953)
camerawiki:
Advertisement for Zuiko lenses (Nov. 1953)