Sigma[-XQ] MF 500mm F/4 Mirror
- Mount
- T MOUNT
- Focal Length
- 500mm
- Max Aperture
- F/4
- Type
- Mirror
- Brand
- Sigma
Sigma mirror telephoto lens with a fixed 500mm focal length and f/4 maximum aperture for long-distance subjects. Used with a T-mount accessory adapter for mounting on compatible cameras.
Last verified: 2026-04-27