For those really want to use a Nikon 50mm 1,2 or 300mm 2,8 on a MF back. With the horseman DigiflexII you can use all Nikon Mount lenses with your Hasselblad-V mount back. It is the most veritile camera for one looking to use extreme lenses with a DB.
775,00 euro. (this is my last DigiflexII, the one i kept for myself but i have now upgraded to the HartbleicamB1. I sold the other DigiflexII that was posted here on LL.)