Egami spotted the first Sony patent describing the lens charcatersitics of a 35mm f/1.8 E-mount lens for the future Full Frame system. The lens specs are:
- Focal length f = 35.81
- Fno. = 1.85
- Half angle of view ω = 30.78 °
- Image height Y = 21.6mm
- Mod β = -0.25
- Eight lens elements in 7 groups configuration
- Two three-sided aspherical
- 1 ED glass sheet
This would be a perfect street photography lens! I am going to buy it if if it comes in 2014 :)