N°8678046 · Family detail
BronicaPrime·BRONICA ETR mount
Zenza Bronica ZENZANON MC 40mm F/4 [II]
Specifications01
MountBRONICA ETR
Focal length40mm
Max aperturef/4
TypePrime
Weight508 g
Filter size62 mm
Min focus distance0.4 m
Optical elements10
Groups8
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings only)
Lens hoodSnap-on rectangular
TeleconvertersNot recommended
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeWide-angle prime lens
Field Notes02
Bronica ETR-series medium-format mounted 40mm fixed prime lens with maximum aperture f/4, intended for general wide-to-standard use such as landscapes and environmental portraits. Manual aperture control.
AI-assisted summary — verify against linked sourcesOther Mounts03
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