Carl Zeiss Jena R-Biotar 100mm F/0.73
- Mount
- LARGE FORMAT
- Focal Length
- 100mm
- Max Aperture
- F/0.73
- Type
- Portrait
- Brand
- Unknown
100mm ultrafast prime lens for large format use, with a maximum aperture of f/0.73. Intended for specialized low-light and high-speed imaging applications where extreme shallow depth of field is required.
Last verified: 2026-04-27