Auto Mamiya/Sekor SX 50mm F/2
- Mount
- M42
- Focal Length
- 50mm
- Max Aperture
- F/2
- Type
- Portrait
- Brand
- Mamiya
50mm f/2 normal (standard/portrait) prime lens for M42 mount, intended for general use such as portraits. Fixed focal length at a wide aperture for low-light and shallow depth of field.
Last verified: 2026-04-27