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Re: Lith Printing Infrared Negatives


  • From: "Tim Rudman" <tim.rudman@xxxxxxxxxx>
  • Subject: Re: Lith Printing Infrared Negatives
  • Date: Wed, 8 Dec 1999 04:24:15 -0000


----- Original Message -----
From: Tala Brandeis <brandeis@xxxxxxxxxxx>
To: <infrared-digest@xxxxx>
Sent: Tuesday, December 07, 1999 5:17 PM
Subject: Lith Printing Infrared Negatives


> I've been experimenting with different mixes of chemistry
> and lith printing on different papers and a range of
> temperatures.  When printing Agfa Portriga Rapid at times
> I obtain an image that loses sharpness rather visibly.
> The effect seems to depend on the amount of silver halide
> solvent in the soup and/or temperature of the soup.
>
> Any one else out there who may have experienced the
> degredation of sharpness in an image while lith printing?
>
>
> Tala
> brandeis@xxxxxxxxxxx

I don't use Portriga for lith but if you exhaust your lith dev too much or
replenish too often you will get even severe loss of image quality Tala
Tim

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