Sigma DG 28-70mm F/2.8-4
- Mount
- MINOLTA/SONY A
- Focal Length
- 28-70mm
- Max Aperture
- F/2.8
- Type
- Zoom
- Brand
- Unknown
Sigma DG 28–70mm zoom for Sony/Minolta A-mount, with variable max aperture from f/2.8 to f/4. Intended for general-purpose shooting across wide-to-portrait focal lengths.
Last verified: 2026-04-27