Smc Pentax-M* 300mm F/4
- Mount
- PENTAX K
- Focal Length
- 300mm
- Max Aperture
- F/4
- Type
- Telephoto
- Brand
- Pentax
Pentax K-mount 300mm f/4 telephoto prime lens. Intended for long-distance subjects such as wildlife and sports, with a fixed maximum aperture of f/4.
Last verified: 2026-04-27