N°107174 · Family detail
BronicaTelephoto·BRONICA SQ mount
Zenza Bronica Zenzanon-PS 250mm F/5.6
Specifications01
MountBRONICA SQ
Focal length250mm
Max aperturef/5.6
TypeTelephoto · Prime
Weight1010 g
Filter size67 mm
Min focus distance3 m
Aperture blades5
Optical elements7
Groups5
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings only)
Lens hoodBayonet-type (round)
Teleconverters●Zenza Bronica Tele-Converter PS 1.4X→ 350mm F/7.8
●Zenza Bronica Tele-Converter PS 2X→ 500mm F/11.2
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeMedium telephoto prime lens
Summary02
Zenza Bronica Zenzanon-PS is a 250mm prime telephoto lens for the Bronica SQ medium-format system, with a maximum aperture of f/5.6. Intended for distant subjects and compressed perspective.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Bronica SQ mount has a flange distance of 85 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 · 67 mm
- Canon RFAdapter · 65 mm
- Nikon ZAdapter · 69 mm
- Fujifilm XAdapter · 67.3 mm
- L-MountAdapter · 65 mm
- Micro Four ThirdsAdapter · 65.75 mm
- Fujifilm G (GFX)Adapter · 58.3 mm
- Canon EF-MAdapter · 67 mm
- Canon EFAdapter · 41 mm
A rear element that sticks out can hit the camera mirror.
- Nikon FAdapter · 38.5 mm
A rear element that sticks out can hit the camera mirror.
Other Mounts03
No alternate mounts are indexed for this family yet.