Sigma MF 28-80mm F/3.5-4.5 Multi-Coated [I]
- Mount
- ROLLEI QBM
- Focal Length
- 28-80mm
- Max Aperture
- F/3.5
- Type
- Zoom
- Brand
- Unknown
Sigma 28-80mm zoom lens for the Rolleiflex QBM mount, with variable maximum aperture f/3.5-4.5. Multi-coated optics intended for general-purpose photography across wide-to-short-tele ranges.
Last verified: 2026-04-27