For years I’ve wanted to mess around with UV photography. Unfortunately, all the websites on DIY UV seem to assume an infinite amount of money and access to specialized equipment on my part. There are two things that I don’t like, when someone tells me I HAVE to spend a lot of money (quartz lenses starting at $3000) or that i need specialized equipment (Wratten 18A filters, not cheap either). So I set out to do it my way, and here’s my $5 solution to UV wavelength photography. – Link
Hmm, how big a chunk can i get out of a lightbulb so I can make a filter for my srl lenses!
More: continued here