N°94156 · Family detail
SigmaZoom·PENTAX K mount
Sigma 28-105mm F/2.8-4 DG
Specifications01
MountPENTAX K
Focal length28-105mm
Max aperturef/2.8
TypeZoom
Field Notes02
Sigma 28-105mm zoom lens for Pentax K-mount. Variable max aperture ranges from f/2.8 to f/4, typically used for general-purpose photography across wide to short-telephoto focal lengths.
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Other Mounts03
This lens family is also indexed in 2 other mounts.