N°196638 · Family detail
Carl ZeissWide·CONTAX G mount·1996
Carl Zeiss Biogon T* 21mm F/2.8
Specifications01
MountCONTAX G
Focal length21mm
Max aperturef/2.8
TypeWide · Prime
Release year1996
Weight200 g
Filter size55 mm
Min focus distance0.5 m
Max magnification0.0498
Aperture blades7
Optical elements9
Groups7
AutofocusYes
StabilizationNo
Aperture controlAperture ring
Lens hoodNot available
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeUltra-wide angle prime lens
Field Notes02
Carl Zeiss Biogon T* 21mm F/2.8 is a wide-angle prime lens for the CONTAX G mount, intended for general wide and landscape use with low-light capability at f/2.8.
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Other Mounts03
No alternate mounts are indexed for this family yet.