N°110030 · Family detail
BronicaZoom·BRONICA ETR mount·1998
Bronica Zenzanon-PE 45-90mm F/4-5.6 ASPH
Specifications01
MountBRONICA ETR
Focal length45-90mm
Max aperturef/4
TypeZoom
Release year1998
Weight1015 g
Filter size95 mm
Min focus distance1 m
Max magnification0.2326
Optical elements11
Groups10
Min aperturef/5.6
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings only)
Lens hoodBayonet-type petal-shaped
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeStandard zoom lens
Summary02
Bronica medium-format zoom lens for the ETR system, covering 45–90mm with a maximum aperture of f/4–5.6. Intended for general-purpose photography where variable focal length is needed.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Bronica ETR mount has a flange distance of 69 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work
- Most lenses for this mount have a leaf shutter. The adapter must hold the shutter open.
- Sony EAdapter · 51 mm
- Canon RFAdapter · 49 mm
- Nikon ZAdapter · 53 mm
- Fujifilm XAdapter · 51.3 mm
- L-MountAdapter · 49 mm
- Micro Four ThirdsAdapter · 49.75 mm
- Fujifilm G (GFX)Adapter · 42.3 mm
- Canon EF-MAdapter · 51 mm
- Canon EFAdapter · 25 mm
A rear element that sticks out can hit the camera mirror.
- Nikon FAdapter · 22.5 mm
A rear element that sticks out can hit the camera mirror.
Other Mounts03
No alternate mounts are indexed for this family yet.