Lens Database/Sigma/N°100928
N°100928 · Family detail
SigmaZoom·PENTAX K mount

Sigma 28-70mm F/2.8-4

Specifications01

MountPENTAX K
Focal length28-70mm
Max aperturef/2.8
TypeZoom

Field Notes02

Sigma 28-70mm zoom lens for Pentax K-mount, with a variable maximum aperture of f/2.8–4. Designed for general-purpose photography across wide-to-short-tele ranges.

AI-assisted summary — verify against linked sources

Catalog note · source: lensdb

Sources03

lens-db.comVisit ↗

Other Mounts03

This lens family is also indexed in 10 other mounts.

CANON EFView lens
Sigma 28-70mm F/2.8-4
28-70mmf/2.82002
CANON FDView lens
Sigma 28-70mm F/2.8
28-70mmf/2.8
CONTAX/YASHICAView lens
Sigma 28-70mm F/2.8
28-70mmf/2.8
KONICA ARView lens
Sigma 28-70mm F/2.8
28-70mmf/2.8
MINOLTA MDView lens
Sigma 28-70mm F/2.8
28-70mmf/2.8
MINOLTA SRView lens
Sigma 28-70mm F/2.8
28-70mmf/2.8
MINOLTA/SONY AView lens
Sigma 28-70mm F/2.8-4
28-70mmf/2.8
NIKON FView lens
Sigma 28-70mm F/2.8
28-70mmf/2.8
NIKON F DXView lens
Sigma 28-70mm F/2.8
28-70mmf/2.8
OLYMPUS OMView lens
Sigma 28-70mm F/2.8
28-70mmf/2.8