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An objective method of specification for sensitometric curves of photographic papers

✍ Scribed by C.A. Morrison


Publisher
Elsevier Science
Year
1947
Tongue
English
Weight
475 KB
Volume
243
Category
Article
ISSN
0016-0032

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✦ Synopsis


A system of numerical specification of the sensitometric curves of photographic papers is described . Comparison of original curves and their reproductions, made by a new curve duplicator from specifications, shows that the system is satisfactory for production control .

INTRODUCTION.


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