A newly published Cosina/Voigtlander patent disclosed the specs of two new lenses:
23mm f/1.2 APS-C
- Focal length: 23.6
- F-value: 1.22
- Half angle of view: 31.5
- Image height: 14.2
- Overall length: 55.7
- Back focus: 14.8
35mm f/1.4 FF lenses
- Focal length: 34.3
- F-value: 1.21
- Half angle of view: 32.4
- Image height: 21.6
- Overall length: 71.8
- Back focus: 19.3
