NF EN ISO 8597 : 1996
Withdrawn
Withdrawn
OPTICS AND OPTICAL INSTRUMENTS - VISUAL ACUITY TESTING - METHOD OF CORRELATING OPTOTYPES
Published date
01-12-2013
Publisher
Withdrawn date
12-20-2006
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Committees responsible
National foreword
Foreword
Method
1 Scope
2 Normative references
3 General requirements for optotypes
4 Correlation of optotypes
5 Assignment of an acuity score
6 Assessing the equivalence of two kinds of optotypes
7 Significance of the difference between the two averages
Annex
A (normative) Normative references to international
publications with their corresponding European publications
Gives a method of correlation between a given set of optotypes and the standard optotype (Landolt ring) specified by ISO 8596.
| DevelopmentNote |
INDICE DE CLASSEMENT: S12113
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
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| Status |
Withdrawn
|
| Standards | Relationship |
| UNE-EN ISO 8597:1996 | Identical |
| BS EN ISO 8597:1996 | Identical |
| I.S. EN ISO 8597:1996 | Identical |
| DIN EN ISO 8597:1996-05 | Identical |
| EN ISO 8597 : 1996 | Identical |
Summarise
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