Today the visibility was good so it was time to do a pair of "job" shoots after one month on the ground.
The 645d performed as aspected, notwistanding the fact that I had to bring the D2X too, becouse one of them required GPS. I hope that the GPS upgrade will arrive soon for the Pentax.
The lens of choice was the 67 (late) 55mm F4 that I used at 5,6 iso 250 and with shutter speeds faster than 1/1000.
The 55 is a great lens, perfectly balanced and sharp from corner to corner. Moirč is present, but less invasive than with cameras with larger pixel to pixel spacing and no AA filter.
Full image first, than a pair of 100% crops.
For my work, this is the best camera I ever had, Linhof Aerotechnica included.
Sergio