N°110375 · Family detail
SigmaTelephoto·CANON EF mount·1988
Sigma 400mm F/5.6 Tele APO ZEN
Specifications01
MountCANON EF
Focal length400mm
Max aperturef/5.6
TypeTelephoto · Prime
Release year1988
Weight1100 g
Min focus distance4 m
Max magnification0.1053
Optical elements11
Groups8
AutofocusNo
StabilizationNo
Aperture controlNone
The aperture is controlled from the camera (Canon EF, Minolta/Sony A, Sigma SA)
Lens hoodBuilt-in telescopic round
TeleconvertersSigma APO Tele Converter 1.4X EX → 560mm F/7.8
Production statusDiscontinued
Additional Info02
Lens TypePrime lens
Field Notes02
Sigma 400mm f/5.6 prime telephoto lens for Canon EF mount. Intended for distant subjects such as sports and wildlife; fixed wide aperture of f/5.6.
AI-assisted summary — verify against linked sourcesOther Mounts03
This lens family is also indexed in 1 other mount.