I recently picked up a Carl Zeiss 50mm F1.4, not the newer one but an older Rollei mount similar to the Contax Zeiss version. The HFT coating was what Zeiss called T* coating on the Rollei lenses. It was designed to go on a Rolleiflex SL35 35mm film camera.
With the announcement of the AF100, Panasonic have got a jump on the professional video departments of other manufacturers, notably Sony and Canon. They also have a relationship with Leica.
Today I received news that new Micro 4/3rds cine lenses similar to the Summilux C range (housing by Band Pro, optical formulas by Leica) are going to form an integral part of the AF100 package.