RED have introduced a RED 3-axis lens control system.
The RED 3-axis lens control system consists of the RED WMD, the RED Lens Motors and the RED THC Hand Controller.
There are systems at AbelCine in NY and LA as well as the RED Store in Hollywood now that you can go play with and next week there will be demo systems at RED UK at Pinewood.
Apart from the obvious features, one of the biggest advantages of using the RED system is that the WMD can inject metadata directly into the R3D files including Lens make , model and focal length, frame by frame focus zoom and iris readings ( even on lenses without LDS or i Data )
Priced at $14,500 for the full kit that includes all cables and batteries and travel case.