N°170335 · Family detail
SigmaZoom·PENTAX K mount
Sigma 18-50mm F/3.5-5.6 DC
Specifications01
MountPENTAX K
Focal length18-50mm
Max aperturef/3.5
TypeZoom
Field Notes02
Sigma DC 18–50mm is a K-mount zoom lens with variable maximum apertures of f/3.5–5.6 for APS-C digital cameras. It’s intended for general-purpose wide-to-standard focal lengths.
AI-assisted summary — verify against linked sourcesOther Mounts03
This lens family is also indexed in 6 other mounts.