Sigma MF 500mm F/4.5 APO ZEN
- Mount
- OLYMPUS OM
- Focal Length
- 500mm
- Max Aperture
- F/4.5
- Type
- Telephoto
- Brand
- Unknown
Sigma 500mm f/4.5 APO fixed super-telephoto prime for Olympus OM mount, intended for distant subjects such as wildlife and sports.
Last verified: 2026-04-27