The new versions are to be found under "available lense types" or here Dead Link Removed
As these lenses are intended for industrial use they have a different features than usual.
They have locking screws for focus and aperture and lack automatic diaphragm.
They are distributed through the Zeiss industrial optics dealers.
Since Zeeis lenses are manufactured by Cosina, there are many better than the Zeiss lenses, to give them a small example Cosina own, the Fuji, Mamiya are far better and more reliable economic even more, and I do not ever look in any mobile phone like the Nokia need to stop living in the rents Nokia is just a small example
greetings
xuco Martin