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BS 4657:1990 ISO 3334:1989 : Method for Determining the resolution obtained in microcopying

BS 4657:1990 ISO 3334:1989 : Method for Determining the resolution obtained in microcopying
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This International Standard specifies a method of determining resolution by measuring the minimum size of detail recognizable in a processed microform. It describes the test patterns and ISO resolution test chart No. 2, and gives the method of expressing resolving power, ISO resolution test chart No. 2 is designed for use as part of test target, as required in other International Standard for micrographics.
Contributor(s):
MJMS - Data Entry Person
Primary Item Type:
British Standard
Identifiers:
ISBN 058018692X
ICS 37.080 Document imaging applications
Language:
English
Subject Keywords:
Microphotography; Defects; Patterns; Test equipment; Microforms; Resolving power determination; Testing conditions; Resolution
First presented to the public:
10/23/2023
Original Publication Date:
7/31/1990
Previously Published By:
British Standards Institution
Place Of Publication:
London, United Kingdom
Citation:
Extents:
Number of Pages - 5
License Grantor / Date Granted:
  / ( View License )
Date Deposited
2023-10-23 16:49:39.577
Submitter:
Mohd Jasnizam Mohd Salleh

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BS 4657:1990 ISO 3334:1989 : Method for Determining the resolution obtained in microcopying1 2023-10-23 16:49:39.577
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