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QTR-Quadtone RIP

Index last updated: 2026-04-28 23:12 UTC

Message

21 step.psd

2007-07-30 by Warren Wilson

When I print the 21 step.psd step wedge on Crane's
Museo Silver
rag I get a range of log-d from a dmax of 2.04 at 100%
black
to a reflection log-d of -0.04 which seems respectable
enough,
but in that file below the percent K numbers is
another series
of numbers ranging from 160 at 100 % K to zero at zero
%
K. What do these numbers stand for?

The wedge in question is located in CurveDesign/images

warrenwilson@...


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