Michael writes ... > ... > Or can anyone suggest an equation for converting between Lab > and dmax values?
I don't believe there would be any intrinsic correlation here. That is, wouldn't there always be a device space between measuring density and Lab(?) > ... > Does anyone really know what dmax is and how the scale works > given that it is measured from 0-6 and Carbon is rated only 4.0? The scale is logrithmic, and has probably only made allowances for very strong illumination, transmitted or reflective. 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
