Mamiya/Sekor SX Auto 300mm F/5.6
- Mount
- M42
- Focal Length
- 300mm
- Max Aperture
- F/5.6
- Type
- Telephoto
- Brand
- Mamiya
Mamiya/Sekor SX Auto 300mm f/5.6 is a telephoto lens for M42 mount, suited to distant subjects such as portraits, sports, and wildlife. It has a fixed maximum aperture of f/5.6.
Last verified: 2026-04-21