As no one has posted this information yet, this is the latest information on the H2F from Hasselblad.
"H2F: Good news for Hasselblad users
We are just about to ship the first unit of our H2F cameras, and you will be very pleased to know that owners of Hasselblad's other digital products, such as the CF-39 and CF-22 will be able to benefit from full functionality of the H2F that including:
*Digital Auto Corrections (chromatic aberration, vignetting, distortion) are now available for the H2D as well as CF digital backs on the H2F.
*UltraFocus Level 1 opens H2D and CF digital backs to make use of the HCD28mm lens and the digital viewfinder HVD 90X.
*Owners of an H1/H2 and a CF product will be able to update their equipment to H2F capabilities so that they can also achieve the same benefits as mentioned above."
So, if you have invested in a Hasselblad CF or CFH back and an H1/H2 body in the past, you will be able to obtain most of the H3D features and functions soon. You can also purchase the new H2F as a spare body with all of the features noted above.H2F Data Sheet Link