Re: sensitizing for carbon
Pollmeier Klaus (100561.2417@CompuServe.COM)
03 Dec 96 18:07:07 EST
Sandy asked: <Does the ammonia have any impact on image contrast? Logic would
suggest that if the tissue is slower with ammonia the contrast will be
increased? Is this so?>
Yes. Low speed - high contrast. Although "high" is relativ: it still needs
contrasty negs, compared to gum.
Klaus