N°435523 · Family detail
SigmaMirror·CANON FD mount·1982
Sigma MF 400mm F/5.6 Mirror
Specifications01
MountCANON FD
Focal length400mm
Max aperturef/5.6
TypeMirror · Telephoto · Prime
Release year1982
Weight625 g
Filter size86 mm
Min focus distance2 m
Max magnification0.2326
Optical elements7
Groups7
AutofocusNo
StabilizationNo
Aperture controlNone
Lens hoodScrew-type round
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeSuper telephoto prime lens
Field Notes02
Sigma 400mm F/5.6 mirror lens for Canon FD mount. A long telephoto design intended for distant subjects, with a fixed f/5.6 maximum aperture and mirror optics.
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Other Mounts03
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