N°100034 · Family detail
CanonWide·CANON FD mount·1973
Canon FD 20mm F/2.8 S.S.C.
Specifications01
MountCANON FD
Focal length20mm
Max aperturef/2.8
TypeWide · Prime
Release year1973
Weight345 g
Filter size72 mm
Min focus distance0.25 m
Max magnification0.1259
Aperture blades6
Optical elements10
Groups9
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings + Auto Exposure setting)
Lens hoodNot required
TeleconvertersCanon Extender FD 2X-B→ 40mm F/5.6
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeUltra-wide angle prime lens
Field Notes02
Canon FD 20mm F/2.8 S.S.C. is a 20mm prime wide-angle lens for Canon FD-mount cameras, suitable for landscape and interior shooting. It has a maximum aperture of f/2.8.
AI-assisted summary — verify against linked sources
Other Mounts03
No alternate mounts are indexed for this family yet.