Taken from Glacier Point in Yosemite National Park.
As the sun was setting, I walked to this point and set up the camera, switched on my Aptus-II (literally takes about a minute to power-up), then switched on my 645DF. At which point, I realized that, as per usual, the 645DF had eaten through another batch of batteries, and I was only able to get two images before the shutter refused to fire further. Just awesome. Perhaps I'll invest in an Ejji battery sooner than later.
In any case, here is the *one* image I was able to take that was properly exposed.
Leaf Aptus-II 12
Phase One 645DF
Phase One 28mm f/4.5D