Hello Steve, >Clayton who seems to abhor things technical... I don't abhor things technical, I just keep them in a perspective that is appropriate for the way I like to work. >...makes an effort to express densities in ratings that allow >him to express what he sees, That I agree with. >...although it's a pity those ratings aren't of a scale that's >more broadly meaningful. What is a pity is that you miss the point. The scale is appropriate for the purpose of the review, which is clearly stated: "This is not a scientific study, but merely my own observations and impressions, so please don't treat this as the final truth. It is just a general guide to provide some idea of what these papers are like." The purpose of the review's dmax ratings is not to tell what the dmax of a paper is. It is to tell that it is more or less than some other paper (with a particular ink and technique, Eboni BO in this case). And the same for the ink and paper color ratings. Because K3 gets better dmax on VFA than Eboni, the review is already somewhat irrelevent to a K3 user. The only way the review would be truly scientifically accurate would be to test every ink on every paper, in which case a spectro would be appropriate. But that is not the purpose here. It is inherent in the nature of the review that it deals in generalities. It's only purpose is as stated: a general guide to provide some idea of what these papers are like. >I think we should all chip in and buy Clayton a spectrophotometer Completely unnecessary and unwanted - I hope nobody takes this seriously. Regards, Clayton Info on black and white digital printing at http://www.cjcom.net/digiprnarts.htm
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Dmax Rating System - was more paper news
2006-01-30 by Clayton Jones
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