N°110324 · Family detail
SigmaMacro·PENTAX K mount
Sigma AF 400mm F/5.6 APO Macro /HSM
Specifications01
MountPENTAX K
Focal length400mm
Max aperturef/5.6
TypeMacro · Telephoto · Prime
Field Notes02
Sigma 400mm F/5.6 APO macro prime for Pentax K-mount. Long telephoto lens intended for distant subjects and close-up macro work with a maximum aperture of f/5.6.
AI-assisted summary — verify against linked sourcesOther Mounts03
This lens family is also indexed in 5 other mounts.