N°203565 · Family detail
OlympusWide·OLYMPUS OM mount·1972
Olympus OM G.Zuiko Auto-W 21mm F/3.5
Specifications01
MountOLYMPUS OM
Focal length21mm
Max aperturef/3.5
TypeWide · Prime
Release year1972
Weight180 g
Filter size49 mm
Min focus distance0.2 m
Aperture blades6
Optical elements7
Groups7
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings + Auto Exposure in P mode at any setting with OM-2S or OM40)
Lens hoodClamp-on round
TeleconvertersNot compatible
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeUltra-wide angle prime lens
Field Notes02
Olympus OM Zuiko Auto-W 21mm f/3.5 wide-angle prime for the OM mount, intended for landscape and general wide-angle photography with moderate low-light capability. Manual focus design.
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Other Mounts03
No alternate mounts are indexed for this family yet.