Optomax 135mm F/3.5
- Mount
- M42
- Focal Length
- 135mm
- Max Aperture
- F/3.5
- Type
- Telephoto
- Brand
- Unknown
135mm prime lens with a maximum aperture of f/3.5 for M42 screw-mount cameras. Suited to telephoto-style portraits and subject isolation at moderate focal length.
Last verified: 2026-04-27