Guillermo wrote:
> Reciprocity corrections as well as development adjustments are
> just suggested starting values, pretty much as the ISO speed of the films is
> (i.e.: 4x5 TRI-X works for me as EI-200, and not as ISO320 as Kodak suggest).
> From that perspective, both Kodak and the
Shannon,
Reciprocity corrections as well as development adjustments are
just suggested starting values, pretty much as the ISO speed of the films is
(i.e.: 4x5 TRI-X works for me as EI-200, and not as ISO320 as Kodak suggest).
>From that perspective, both Kodak and the mentioned book
--- Shannon Stoney wrote:
> Hi. I have two reciprocity failure charts. One is from Kodak and the other
> is from Steve Simmons' book, Using the View Camera. They give very
> different adjusted times for Tri X, when you get to very long exposures.
> For example, if the metered time is 30 seconds,
Hi. I have two reciprocity failure charts. One is from Kodak and the other
is from Steve Simmons' book, Using the View Camera. They give very
different adjusted times for Tri X, when you get to very long exposures.
For example, if the metered time is 30 seconds, Kodak says to expose for 200
secon
