The idea of this camera started with vintage Profile Spotlight, that I wanted to restore, but found out, that some of internal lens elements were shattered. The only lens element, that was undamaged was the front element of it. Upon some closer inspection I discovered, that this element can project image circle big enough, to cover 8X10 area.
The obvious use of it was to create large format camera. but I didn’t want to bother with large format film and other hassles of creating proper large format camera, just for this weekend experiment. So, I decided to create something like Camera Obscura and photograph projected image with DSLR.