Carl Zeiss Contarex Biogon 21mm F/4.5
- Mount
- CONTAREX
- Focal Length
- 21mm
- Max Aperture
- F/4.5
- Type
- Wide
- Brand
- Carl Zeiss
21mm f/4.5 prime wide-angle lens for the Contarex mount, designed for general wide-angle use such as landscape and architecture. Manual focus operation is typical for this classic Zeiss Contarex line.
Last verified: 2026-04-27