N°415088 · Family detail
TeikokuPortrait·CONTAX mount
Teikoku Kogaku Zunow Opt. ZUNOW 50mm F/1.9
Specifications01
MountCONTAX
Focal length50mm
Max aperturef/1.9
TypePortrait · Prime
Filter size40.5 mm
Min focus distance0.4 m
Aperture blades12
AutofocusNo
StabilizationNo
Aperture controlAperture ring(Leica screw mount)
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeStandard prime lens
Field Notes02
50mm prime lens with a maximum aperture of f/1.9 for the Contax mount, typically used for portrait and general photography in low-light conditions.
AI-assisted summary — verify against linked sourcesOther Mounts03
No alternate mounts are indexed for this family yet.