Re: "blacklight" tubes and light sources in general

From: Christina Z. Anderson ^lt;[email protected]>
Date: 02/13/05-11:20:10 PM Z
Message-id: <004701c51254$dced4fe0$6101a8c0@your6bvpxyztoq>

all my hundreds of gum prints are printed with UVBL (Edwards light box)...5
minute exposures, perfect, predictable....but I do use only a 7% am di in my
mix. What doesn't work for you, Joe?

> You don't say for which process(es) you intend to use the UV source.
> IME, UV fluorescents basically suck as an exposure source for gum
> bichromate but are fine for other processes. I would recomend a quartz
> halogen, metal halide, or photoflood for printing gum.
Received on Sun Feb 13 23:20:21 2005

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