Re: Bulbs


Roger Hein (rogein@interlog.com)
Mon, 28 Jun 1999 20:17:46 -0400


William Laven wrote:
>
> I have said that often. In my tests, Super Actinics, which emit a narrow
> band peaking at 420nm, print faster then traditional "black light" bulbs,
> which emit a broad band that peaks at 350 or 360nm. A friend of mine did
> comparisons of BL vs. Super Actinics with POP and found the SA's produced
> shorter exposure times and at least a grade's worth more contrast.

Not to purposely throw a 'monkey wrench' into the discussion, but do the
'shorter' times apply both to 'staight' negs and to ones processed in Pyro?

Cheers,
Roger...

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