Sigma 28mm F/1.8 ASPH ZEN

Specifications01

MountCANON EF

Focal length28mm

Max aperturef/1.8

TypeWide · Prime

Release year1990

Weight350 g

Filter size58 mm

Min focus distance0.3 m

Max magnification0.1389

Aperture blades7

Optical elements9

Groups8

AutofocusYes

StabilizationNo

Aperture controlNone The aperture is controlled from the camera(Canon EF, Minolta/Sony A) Aperture ring (Manual settings + Auto Exposure setting)(Nikon F)

EraFilm era

Production statusDiscontinued

Additional Info02

Lens TypeWide-angle prime lens

Field Notes02

Sigma 28mm f/1.8 wide-angle prime for Canon EF mounts, intended for general-purpose wide views and low-light use. Fixed 28mm focal length with a bright f/1.8 maximum aperture.

AI-assisted summary — verify against linked sources

Catalog note · source: thelensdb

Sources03

thelensdb.comVisit ↗

Other Mounts03

No alternate mounts are indexed for this family yet.