Sigma MF 500mm F/4.5 APO ZEN
- Mount
- ROLLEI QBM
- Focal Length
- 500mm
- Max Aperture
- F/4.5
- Type
- Telephoto
- Brand
- Unknown
Sigma MF 500mm F/4.5 APO ZEN is a fixed (prime) telephoto mirror-style lens for Rolleiflex QBM mounts, intended for distant subjects such as wildlife or sports. It has a maximum aperture of f/4.5 and uses manual focus.
Last verified: 2026-04-27