N°94152 · Family detail
SigmaZoom·PENTAX K mount
Sigma 28-105mm F/2.8-4 ASPH ZEN
Specifications01
MountPENTAX K
Focal length28-105mm
Max aperturef/2.8
TypeZoom
Field Notes02
Sigma 28-105mm zoom lens for Pentax K-mount cameras, with a variable maximum aperture of f/2.8–4. Suitable for general-purpose shooting across wide-to-portrait focal lengths.
AI-assisted summary — verify against linked sourcesSources03
lens-db.comVisit ↗
Other Mounts03
This lens family is also indexed in 2 other mounts.