N°101007 · Family detail
SigmaZoom·PENTAX K mount
Sigma 28-70mm F/2.8 EX DG
Specifications01
MountPENTAX K
Focal length28-70mm
Max aperturef/2.8
TypeZoom
Field Notes02
Sigma 28-70mm F/2.8 is a standard zoom lens for Pentax K-mount, offering a constant f/2.8 maximum aperture for low-light and general photography. It covers wide-to-short-tele framing.
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Other Mounts03
This lens family is also indexed in 2 other mounts.