Putting a digital back on a tech camera general results in undesirable color shifts across the frame, which within limits can be corrected by software. The Hasselblad files also show a line down the center of the image ( a phenomenon called “centerfolding”) when the lens is shifted relative to the back on the tech camera. I spent most of the day shooting out my window trying to find the limits to this issue and looking for a solution. Here’s the view from my dining room window – it’s a two frame planar stitch. I’ve cropped the sky out because that’s where the centerfolding issue is most evident. Not a distinguished photograph but this view out my window is very useful for testing lenses, backs and techniques.

On this day one year ago: Portrait at Martha McPhee’s party.