Vivitar Series 1 28-90mm F/2.8-3.5
- Mount
- PENTAX K
- Focal Length
- 28-90mm
- Max Aperture
- F/2.8
- Type
- Zoom
- Brand
- Unknown
Vivitar Series 1 zoom lens for Pentax K mount with a 28–90mm focal range and maximum apertures of f/2.8–3.5. Intended for general-purpose shooting across wide-to-portrait distances.
Last verified: 2026-04-27