As Canon and Nikon continue to sleep - Medium Format enters the mirror-less era.

Phase One in collaboration with ALPA are readying the A- Series medium format camera.  The camera can use an iPhone as a wireless viewfinder in a mounted (as shown) or as a infinitely articulating remote device. The system comprises Phase One Digital Backs, Rodenstock optics, and ALPA bodies.  When formally announced there will be three configurations - details can be found on the Digital Transitions web site.