Vivitar Auto Telephoto 135mm F/2.5
- Mount
- PENTAX K
- Focal Length
- 135mm
- Max Aperture
- F/2.5
- Type
- Telephoto
- Brand
- Unknown
Vivitar Auto Telephoto 135mm prime for Pentax K-mount, with a maximum aperture of f/2.5 for shallow depth-of-field. Intended for general telephoto use such as portraits and low-light situations.
Last verified: 2026-04-27