N°110319 · Family detail
SigmaMacro·CANON EF mount
Sigma AF 400mm F/5.6 APO Macro /HSM
Specifications01
MountCANON EF
Focal length400mm
Max aperturef/5.6
TypeMacro · Telephoto · Prime
Field Notes02
Sigma 400mm f/5.6 APO macro super-telephoto prime for Canon EF. Used for distant subjects and close-up macro work; it has autofocus (HSM).
AI-assisted summary — verify against linked sourcesOther Mounts03
This lens family is also indexed in 5 other mounts.