Sigma AF 28-70mm F/2.8 EX ASPH DF
- Mount
- PENTAX K
- Focal Length
- 28-70mm
- Max Aperture
- F/2.8
- Type
- Zoom
- Brand
- Unknown
Sigma 28-70mm f/2.8 zoom lens for Pentax K-mount, covering standard to short-tele range with a constant maximum aperture of f/2.8 for low-light and general-purpose photography.
Last verified: 2026-04-27