Zeiss finally unveiled the specs of the new 12mm f/2.8 and 32mm f/1.8 Sony NEX and Fuji X mount lenses. They also gave the new range lens a name of a bird..."Touit". Not really sexy :)
Both lenses should ship in June while a third lens (the 50mm f/2.8 macro) will come in late 2013. You can read all about the new lenses at lenses.zeiss.com.
Here are the lens characteristics: