[rollei_list] Re: No 220 film 2.8C and 220 film

  • From: CarlosMFreaza <cmfreaza@xxxxxxxxx>
  • To: rollei_list@xxxxxxxxxxxxx
  • Date: Wed, 10 Mar 2010 07:55:36 -0300

Thanks for the suggestion; I did not perceive film speed loss with the
combo PX 125/Microdol X full strength.
I found a Kodak FAQ developing times chart where they don't recommend
the dilution 1:3 for the PX 125 and Tri X 320 (TXP) at 60ºF/20ºC, only
from 21ºC.

Carlos






2010/3/9 Richard Knoppow <dickburk@xxxxxxxxxxxxx>:
>
> ----- Original Message -----
>    Microdol-X and Perceptol, when used full strength, lose about 3/4 stop of
> speed. This is within the latitude of the film but you may get better shadow
> rendition by increasing exposure a little. I would shoot it at around
> EI-250.
>    Tri-X 320 has low toe contrast so pushing the exposure up the toe a
> little may be beneficial anyway.
>    PXP in full strength Microdol-X should be exceedingly fine grain.
>
> --
> Richard Knoppow
> Los Angeles, CA, USA
> dickburk@xxxxxxxxxxxxx
> ---
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