how are people doing this digitally? I've read about completely modifying the camera body and I wouldn't do that. I'd like to experiment with this effect without having to spend too much money...
shameless plug? ;) (j/k, I was about to post it myself when I noticed your name there. It is a very useful and well done tutorial, if you can get around the distracting (in a VERY GOOD way) accent lol)