I saw the new lens and this is a rough size comparison. Not 100% accurate but 95% :)
The specs I got are:
- The filter size is 72mm
- close focus distance is 0,4m (1.32ft)
- A bit shorter than the Sigma 50mm f/1.4
- Lighter than the Zeiss 50mm f/1.4
- Announcement on March 16
Reminder: On March 23 Sony will announce more new E-mount lenses!