N°93318 · Family detail
SigmaTelephoto·PENTAX K mount
Sigma 100-300mm F/4 APO EX DG
Specifications01
MountPENTAX K
Focal length100-300mm
Max aperturef/4
TypeTelephoto · Zoom
Field Notes02
Sigma 100-300mm F/4 APO EX DG is a telephoto zoom lens for Pentax K-mount, with a constant maximum aperture of f/4. Intended for telephoto subject isolation and general outdoor use.
AI-assisted summary — verify against linked sourcesSources03
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Other Mounts03
This lens family is also indexed in 2 other mounts.