3М-7К 300mm F/5.6 МС
- Mount
- M42
- Focal Length
- 300mm
- Max Aperture
- F/5.6
- Type
- Telephoto
- Brand
- Unknown
300mm f/5.6 fixed (prime) telephoto lens for the M42 screw mount, intended for long-distance subjects such as sports or wildlife. The “МС” marking indicates multiple coatings.
Last verified: 2026-04-27