DS/EN ISO 8597/Cor.1
Optics and optical instruments - Visual acuity testing - Method of correlating optotypes
inactive, Most Current
| Organization: | DS |
| Publication Date: | 29 November 1996 |
| Status: | inactive |
| Page Count: | 3 |
| ICS Code (Ophthalmic equipment): | 11.040.70 |
scope:
This International Standard spcifies a method of correlation between a given set of optotypes and the standard optotype (Landolt ring) specified by ISO 8596.
Document History
DS/EN ISO 8597/Cor.1
November 29, 1996
Optics and optical instruments - Visual acuity testing - Method of correlating optotypes
This International Standard spcifies a method of correlation between a given set of optotypes and the standard optotype (Landolt ring) specified by ISO 8596.
March 28, 1996
Optics and optical instruments - Visual acuity testing - Method of correlating optotypes
This International Standard spcifies a method of correlation between a given set of optotypes and the standard optotype (Landolt ring) specified by ISO 8596.
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