There is an article on the Rollo Pyro and it's use in platinum printing by
Carl Weese coming out in a major photography magazine. The article will be
based on a chapter from our in-progress book on platinum printing.
--Dick Sullivan
At 09:46 PM 3/5/98 -0500, FotoDave wrote:
>A while ago I posted a note saying that Arista halftone film is *very*
>inconsistent in producing continous-tone negatives. I have now found that I
>just happened to have a bad box. The film was somehow fogged. I know it
wasn't
>me because the fogging happens on every other sheet. There is a definite
>pattern that you can see on the film.
>
>The tricky part was that the fog was so light that it acts like a pre-flash,
>so if you just develop the film normally, you don't see it. It is only when
>you expose in full, than you can see some parts get darker that it should be.
>
>I am giving it the benefit of doubt by ordering another box. Hopefully it
>won't have this problem.
>