PDN System Calibration for Gum

Discussion in 'Digital Negatives' started by James Sullivan, Dec 8, 2016.

  1. James Sullivan

    James Sullivan Member

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    Hello -

    Im trying to create a custom curve using the Precision Digital Negative for Tri color gum prints. what color pigment should be used when coating my emulsion for the calibration process? Does it matter?
     
  2. DennyS

    DennyS Member

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    I find I need different curves for different colors. YMMV...
     
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