N°430529 · Family detail
SigmaWide·CANON FD mount·1979
Sigma MF 21-35mm F/3.5-4
Specifications01
MountCANON FD
Focal length21-35mm
Max aperturef/3.5
TypeWide · Zoom
Release year1979
Weight465 g
Filter size67 mm
Min focus distance0.5 m
Max magnification0.08
Optical elements11
Groups7
Min aperturef/4
AutofocusNo
StabilizationNo
Lens hoodBayonet-type (petal-shaped)
Teleconverters<No information>
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeWide-angle zoom lens
Field Notes02
Sigma 21–35mm zoom lens for Canon FD mount, with a maximum aperture range of f/3.5–4. Intended for general wide-to-standard use such as landscape and street photography.
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Other Mounts03
No alternate mounts are indexed for this family yet.