Lens Database/Sigma/N°99689
N°99689 · Family detail
SigmaZoom·CANON EF-S mount

Sigma DG 20-40mm F/2.8 EX ASPH

Specifications01

MountCANON EF-S
Focal length20-40mm
Max aperturef/2.8
TypeZoom

Field Notes02

Sigma DG 20-40mm F2.8 zoom for Canon EF-S APS-C mounts, with a constant f/2.8 maximum aperture for low-light and general-purpose shooting.

AI-assisted summary — verify against linked sources

Catalog note · source: allphotolenses

Sources03

allphotolenses.comVisit ↗

Other Mounts03

This lens family is also indexed in 5 other mounts.

CANON EFView lens
Sigma 20-40mm F/2.8 EX DG ASPH
20-40mmf/2.82001
MINOLTA/SONY AView lens
Sigma DG 20-40mm F/2.8 EX ASPH
20-40mmf/2.8
NIKON FView lens
Sigma DG 20-40mm F/2.8 EX ASPH
20-40mmf/2.8
NIKON F DXView lens
Sigma DG 20-40mm F/2.8 EX ASPH
20-40mmf/2.8
PENTAX KView lens
Sigma DG 20-40mm F/2.8 EX ASPH
20-40mmf/2.8