Superseded
Standard
Historical
DIN EN ISO 8596:2009-10
Ophthalmic optics - Visual acuity testing - Standard optotype and its presentation (ISO 8596:2009); German version EN ISO 8596:2009
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Summary
The standard specifies a range of Landolt ring optotypes and describes a method for measuring distance visual acuity under daylight conditions for the purposes of certification or licensing. It is neither intended as a standard for clinical measurements nor for the certification of blindness or partial sight.
Notes
À remplacer par DIN EN ISO 8596 (2016-11).
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 10/01/2009 |
| Cancellation Date | 04/01/2018 |
| Page Count | 10 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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