Carl Zeiss / Zeiss-Opton Sonnar 135mm F/4
- Mount
- CONTAX
- Focal Length
- 135mm
- Max Aperture
- F/4
- Type
- Telephoto
- Brand
- Carl Zeiss
Zeiss Opton Sonnar 135mm F/4 is a fixed-length prime telephoto lens for the CONTAX mount, intended for portrait and general telephoto use with a maximum aperture of f/4.
Last verified: 2026-04-27