N°110224 · Family detail
BronicaPrime·BRONICA GS-1 mount·1983
Zenza Bronica Zenzanon-PG 65mm F/4
Specifications01
MountBRONICA GS-1
Focal length65mm
Max aperturef/4
TypePrime
Release year1983
Weight715 g
Filter size72 mm
Min focus distance0.6 m
Optical elements9
Groups7
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings only)
Lens hoodBayonet-type round
TeleconvertersNot recommended
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeWide-angle prime lens
Field Notes02
65mm prime lens for the Bronica GS-1 medium-format system. Fixed f/4 maximum aperture, suited for general-purpose and portrait work on 6x7cm film.
AI-assisted summary — verify against linked sourcesOther Mounts03
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