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ISO 7565:1993 PDF
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Micrographics — Readers for transparent microforms — Measurement of characteristics
Specifies methods and instruments for measuring the characteristics for readers specified in ISO 6198. Applies to magnification, resolution, distortion, screen luminance, screen contrast and film gate temperatures. Annex A deals with the importance of the luminance measurement, Annex B gives a field method using a luxmeter.
Edition | 1993 |
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Published Date | 1993 |
Published By | International Standardization Organisation |
Page Count | 12 |