Sigma 28-105mm F/4-5.6 UC-II ZEN
- Mount
- SIGMA SA
- Focal Length
- 28-105mm
- Max Aperture
- F/4
- Type
- Zoom
- Brand
- Unknown
Sigma UC-II ZEN is a standard zoom lens for the Sigma SA mount, with a 28–105mm focal range and maximum aperture of f/4–5.6. Designed for general-purpose photography across wide-to-tele viewpoints.
Last verified: 2026-04-27