Paul, I think I read that you are making homemade ink bases for these tests or using some combination of materials. That might be the instability of tone and dMax. regards, Jon --- In DigitalBlackandWhiteThePrint@yahoogroups.com, "Paul" <roark.paul@...> wrote: > (I'm now looking at a different issue. The Eb-4 tests look totally different now than a week ago. We're in a rain storm. Does humidity make a huge difference in dmax and tone due to the coatings' inability to hold as much ink? Sometimes I want to dust of the enlarger...) > > Paul > www.PaulRoark.com >
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Re: How Many Shades of Gray - K7 vs K3?
2011-03-21 by piezobw