Last year, the Hasselblad HTS1.5/ Tilt/Shift adapter was removed from the U.S. market due to a patent infringement claim. But today, the company has reported that the legal process was settled and in favor of them. With that said the adapter is now available for purchase again in the US.
I used the Tilt/Shift adapter a very long time ago and personally really liked the company’s approach tot he subject vs the construction of actual tilt/shift lenses. The linked PDF has more information the adapter but here are the tech specs you really care about after the jump.