NF EN ISO 8596/A1

Ophthalmic optics - Visual acuity testing - Standard and clinical optotypes and their presentation - Amendment 1

Le présent amendement modifie la norme homologuée NF EN ISO 8596, de janvier 2018. Il corrige un calcul incorrect de l'acuité visuelle dans les tableaux Bailey-Lovie au dernier alinea en A.5 Critères de détermination et d'évaluation de l'acuité visuelle à l'aide des tableaux ETDRS ou Bailey Lovie. La norme NF EN ISO 8596 de janvier 2018 spécifie une gamme d'optotypes constitués d'anneaux de Landolt et décrit une méthode de mesure de l'acuité visuelle en vision de loin, dans le domaine photopique, à des fins de délivrance d'attestations ou de permis.

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