Sigma 28mm F/1.8

Mount

OLYMPUS OM

Focal Length

28mm

Max Aperture

F/1.8

Type

Wide

Brand

Unknown

Sigma 28mm prime lens for the Olympus OM mount with a maximum aperture of f/1.8, suited for general photography and low-light work; fixed focal length. Manual optical specs vary by exact version.

Last verified: 2026-04-27