Dear all interested in UV photography. I've been playing for awhile. Try these websites: Kurt Here are the web addresses: http://hawk.foto.no/pinhole/nikon/index2.html http://www.misty.com/~don/uvbulb.html http://photo.net/photo/edscott/uv000020.htm http://www.a1.nl/homepages/markerink/uv_tips.htm http://pw2.netcom.com/~flzhgn/uv.htm