Sony published a new E-mount full frame lens roadmap for 2015 (previous reported here):
- Sony FE 24-240mm f/3.5-6.3 OSS
- Sony FE 28mm f/2 (with ultra wide and fisheye teleconverters)
- Zeiss Distagon T* FE 35 mm f/1.4 ZA
- Sony FE 90mm f/2.8 Macro G OSS
- Another large aperture prime lens
For future Sony plans, see also those two articles based on recent Photokina interviews: Sony unveils masterplan to take on Canon and Nikon and Sony To Keep Developing Both A-Mount And E-Mount Systems.
Here are few prototype pictures of the upcoming lenses mentioned in the roadmap above (courtesy of admiringlight.com):