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[MF3D.FORUM:667] Re: Possible misconceptions, Litho Grain

  • From: Marco Pauck <pauck@xxxxxx>
  • Subject: [MF3D.FORUM:667] Re: Possible misconceptions, Litho Grain
  • Date: Mon, 05 Jun 2000 08:46:41 +0200
Sam wrote:
>
[...]
> OTHER topics: Does anyone out there have any ideas or formulas on reducing
> the apparent grain on a litho positive? I use Pyro in my B&W MF Stereo negs
> which leaves them virtually grainless under a lupe or viewer. But in the
> conversion to positive I pick up grain from the litho film. I don't like
> Tech Pan because I can't see it develop which I prefer for greater control.
> Is there an ortho equivilant to tec pan?

Have a look at the films from MACO:
http://www.mahn.net/PrOrth.htm
http://www.mahn.net/TAOrtE.htm

The ORT 25c is very similar to good old but discontinued
Agfaortho 25.

They can also be reverse processed as they have a clear
polyester base.

	Marco
--
Marco Pauck -- marco@xxxxxxxx -- http://www.pauck.de/marco/
For every complex problem, there is a solution that is simple,
neat, and wrong.  -- H. L. Mencken