Ohnar 300mm F/5.6 Mirror
- Mount
- OLYMPUS OM
- Focal Length
- 300mm
- Max Aperture
- F/5.6
- Type
- Mirror
- Brand
- Unknown
300mm f/5.6 mirror (catadioptric) prime lens for Olympus OM mount, intended for telephoto use such as distant subjects. The mirror design typically has a fixed image circle and compact telephoto form.
Last verified: 2026-04-27