Sigma DG 20-40mm F/2.8 EX ASPH
- Mount
- MINOLTA/SONY A
- Focal Length
- 20-40mm
- Max Aperture
- F/2.8
- Type
- Zoom
- Brand
- Unknown
Sigma DG 20-40mm f/2.8 EX ASPH is a standard zoom lens for APS-C (Minolta/Sony A mount), covering 20–40mm with a constant maximum aperture of f/2.8 for low-light and general photography.
Last verified: 2026-04-27