N°100924 · Family detail
SigmaZoom·OLYMPUS OM mount
Sigma MF 28-70mm F/2.8-4 UC ZEN
Specifications01
MountOLYMPUS OM
Focal length28-70mm
Max aperturef/2.8
TypeZoom
Field Notes02
Sigma 28-70mm zoom lens for Olympus OM mount, with a variable max aperture from f/2.8 to f/4. Designed for general-purpose use across wide-to-short-tele focal lengths.
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Other Mounts03
This lens family is also indexed in 4 other mounts.