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Robert S. Sfeir |
4:57 2 Dec 03 |
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Phil Davis |
7:17 2 Dec 03 |
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Sandy King |
9:49 8 Nov 03 |
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Phil Davis |
19:24 8 Nov 03 |
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Jorge Gasteazoro |
16:11 10 Nov 03 |
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Re: Speed Point in Pt/Pd Printing |
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Sandy King |
17:22 10 Nov 03 |
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Jorge,
Dick Arentez suggested to me in a priviate message that he would set the speed point at 90% of Dmax but he did not mention anything about a reflection density of 0.6. That actually sounds like the convention used to determine the speed point of silver papers, which is set at the exposure needed to produce a density of 0.6 over B+F.
Sandy
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Jorge Gasteazoro |
2:38 11 Nov 03 |
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Michael Keslin |
12:08 8 Aug 03 |
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Phil |
16:40 8 Aug 03 |
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Sandy King |
12:10 17 May 03 |
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