Carl Zeiss Jena Biotar 40mm F/2
- Mount
- CONTAX
- Focal Length
- 40mm
- Max Aperture
- F/2
- Type
- Prime
- Brand
- Carl Zeiss
Carl Zeiss Jena Biotar is a 40mm prime lens for the CONTAX mount, with a maximum aperture of f/2. It’s designed for general photography, including low-light use and portraits.
Last verified: 2026-04-27