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Description and use of test chart for determining the resolution of a microfilming system or the resolution achieved in microforms.
Status
Withdrawn
Title
Method for determining the resolution obtained in microcopying
Replaces
BS 4657:1970
Publisher
BSI
Committee
IDT/1
Pages
14
Publication Date
1990-07-31
Withdrawn Date
2006-02-03
Replaced By
BS ISO 3334:2006
ISBN
0 580 18692 X
Standard Number
BS 4657:1990, ISO 3334:1989
Identical National Standard Of
ISO 3334
Descriptors
Microphotography, Defects, Patterns, Test equipment, Microforms, Resolving power determination, Testing conditions, Resolution, Reprography, Visual inspection (testing), Charts
