N°107231 · Family detail
Carl ZeissWide·CONTAX mount·1950
Carl Zeiss Jena Topogon 25mm F/4
Specifications01
MountCONTAX
Focal length25mm
Max aperturef/4
TypeWide · Prime
Release year1950
Min focus distance0.9 m
Aperture blades5
Optical elements4
Groups4
AutofocusNo
StabilizationNo
Aperture controlDial-set aperture ring
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeWide-angle prime lens
Field Notes02
Carl Zeiss Jena Topogon is a 25mm f/4 prime lens for the Contax mount. It’s a wide-angle design intended for general photography and landscape/architecture use.
Other Mounts03
No alternate mounts are indexed for this family yet.