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QTR-Quadtone RIP

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Re: Using a densitometer to make digital negative curves

2017-02-17 by petware@...

I was planning to use just a print out of a 21 step 0-100% wedge, but I do have a stouffer 21 step wedge that I could use as well which I guess would give me known values but I'm not sure how to convert density readings to % readings if that's required. Qtr is still all new to me so I'm still in my learning stage.

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