Hue angles play a very important part in print analysis and diagnosis but I haven't seen in the GRACoL 2013 reference data, Hue Angle of the reference Paper sustrate.
I have following questions:
a. What are the reference LcH values for the paper substrate, not Lab but LcH
b. Also the reference LcH values of C,M,Y and K ISO inks (Offset)
c. Lastly the tolerance values will be greatly appreciated as well
Everywhere I find Lab reference values but difficult to find the LcH
Hope somebody can help
Thanks
Edward
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Edward Duwariti
Nationwide Training and Compunet Services SA de CV
Mexico D.F.
+525552028047
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