Rubinar 300mm F/4.5 Mirror MC Macro
- Mount
- M42
- Focal Length
- 300mm
- Max Aperture
- F/4.5
- Type
- Mirror
- Brand
- Rubinar
Rubinar 300mm F/4.5 is a manual-focus mirror (catadioptric) prime telephoto lens for M42 mounts, intended for macro and general telephoto use. Mirror design typically uses a fixed aperture geometry.
Last verified: 2026-04-27