N°409365 · Family detail
SigmaWide·CANON FD mount·1978
Sigma MF 28mm F/2.8 Filtermatic
Specifications01
MountCANON FD
Focal length28mm
Max aperturef/2.8
TypeWide · Prime
Release year1978
Weight250 g
Filter size52 mm
Min focus distance0.35 m
Aperture blades6
Optical elements8
Groups7
AutofocusNo
StabilizationNo
Aperture controlAperture ring (with or without Auto Exposure setting)
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeWide-angle prime lens
Field Notes02
Sigma 28mm F/2.8 manual-focus wide-angle prime for Canon FD mount, intended for general wide-angle photography. Filtermatic indicates an included filter/holder system.
AI-assisted summary — verify against linked sourcesSources03
thelensdb.comVisit ↗
Other Mounts03
No alternate mounts are indexed for this family yet.