OMG! Man what are you at, I converted my SLR to a pin hole by just drilling a small hole in the lens cap then sticking a bit of foil over the hole I then made a small pin prick in the foil. It worked just fine. And if you made multiple holes say three you got three images on the film. Better get the sticky tape out, LOL. :O)

Those who do not want to imitate anything, produce nothing. Salvador Dali