N°94429 · Family detail
SigmaZoom·CANON EF mount
Sigma AF 28-105mm F/3.8-5.6 UC-III ASPH IF
Specifications01
MountCANON EF
Focal length28-105mm
Max aperturef/3.8
TypeZoom
Field Notes02
Sigma UC-III zoom lens for Canon EF cameras, covering 28–105mm with a variable maximum aperture of f/3.8–5.6. Intended for general-purpose photography such as wide-to-portrait framing.
AI-assisted summary — verify against linked sourcesOther Mounts03
This lens family is also indexed in 1 other mount.