Mamiya/Sekor SX Auto 100mm F/2.8
- Mount
- M42
- Focal Length
- 100mm
- Max Aperture
- F/2.8
- Type
- Prime
- Brand
- Mamiya
Mamiya/Sekor SX Auto is a 100mm prime lens with a maximum aperture of f/2.8 for portrait or general telephoto use on M42 screw-mount cameras.
Last verified: 2026-04-18