Another question about potassium oxalate for the Pt./Pd. folks.
There is a rather significant difference in the tone of a Pt./Pd.
print depending on whether the potassium oxalate developer is used at
room temperature or at 100 degrees F.
My question is this. Is this just a difference in warmth/tone, or
does temperature also affect speed? Not speed of development but
sensitivity as evaluated by shadow density.
Sandy King
Received on Fri Jul 23 14:20:52 2004
This archive was generated by hypermail 2.1.8 : 08/13/04-09:01:12 AM Z CST