limhousen said:
I think it is PhaseOne. Rollei actually has a bundle of the 6008AF with a PhaseOne digital back.
http://www.dcviews.com/press/Rollei-6008-db20.htm
Also:
http://www.phaseone.com/ where one can find information about the various platforms that you can fit their various backs (on Hassy V, H, Mamiya AF, Contax 645 etc.):
http://www.phaseone.com/content/p1digitalbacks/p-series.aspx and
http://www.phaseone.com/content/p1digitalbacks/h-series.aspx
Effectively, for some the digital solution for MF is in the back not in the camera, while others are making new models (tempting for upgrades - possibly a good marketting strategy?) that bandle different digital backs!
On the 645 platform, all systems have closely about the same number of lenses.
The Hassy H system (35mm, 50mm, 50~110mm, 80mm, 100mm, 120mm, 150mm, 210mm, 300mm, and 1.7x, see
http://www.hasselblad.se/products/level2.asp?secId=912),
Mamiya AF (35mm, 45mm, 55, 80mm, 120mm, 150mm, 210mm, 300mm, 55-110mm, 110mm~210mm, # see:
http://www.mamiya.com/cameras2.asp?id=1&id2=1728) and
Contax 645 (35mm, 45mm, 55mm, 80mm, 120mm, 140mm, 210mm, 350mm, 45~90mm 1.4x # see:
http://www.kyoceraimaging.com/lenses.asp?itemnum=190000)
Both the H645 and C645 have promised lens converters to allow use of the Hassy V lenses.
-- Marios