Vivitar 100mm F/2.8
- Mount
- PENTAX K
- Focal Length
- 100mm
- Max Aperture
- F/2.8
- Type
- Telephoto
- Brand
- Unknown
Vivitar 100mm f/2.8 is a Pentax K-mount fixed focal-length lens (prime). It’s suited for portrait/short-tele photography with a relatively wide maximum aperture.
Last verified: 2026-04-27