Michael writes ... > michael shaffer wrote: > > > ... > > wouldn't there always be a device space between measuring > density and Lab(?) > > > A spectrophotometer measures an absolute value be it Lab or > otherwise. There would be no device dependence as far as I can see.
You are probably correct, ... I know when I began writing, it was in the context of transmittion, as if there might be a linearity issue. I suppose my response was more quizitive ... cheerios ... shAf :o) Avalon Peninsula, Newfoundland www.micro-investigations.com (in progress) =============================================================== GO TO http://www.prodig.org for ~ GUIDELINES ~ un/SUBSCRIBING ~ ITEMS for SALE
