N°1007735 · Family detail
SigmaZoom·MINOLTA/SONY A mount
Sigma AF 28-105mm F/2.8-4 ASPH
Specifications01
MountMINOLTA/SONY A
Focal length28-105mm
Max aperturef/2.8
TypeZoom
Field Notes02
Sigma AF 28-105mm is a standard zoom lens for Sony/Minolta A-mount, with a variable maximum aperture of f/2.8–4. It’s intended for general-purpose shooting across wide-to-portrait focal lengths.
AI-assisted summary — verify against linked sourcesOther Mounts03
This lens family is also indexed in 5 other mounts.