U of S | Mailing List Archive | alt-photo-process-l | Re: Lightsource for Gum Bichromates

Re: Lightsource for Gum Bichromates




On Fri, 25 Jul 2008, Kees Brandenburg wrote:

There's also the Blacklight Blue (TL 20W BLB SLV): http://tinyurl.com/666hdq

The blacklight blue is very much slower, with no advantage yet discovered. The purpose (as I recall) is for spooky effects at parties, or like that.

J.