ISO 8597:1994

Optics and optical instruments — Visual acuity testing — Method of correlating optotypes

Lays down a method of correlation between a given set of optotypes and the standard optotype (Landolt ring) specified by ISO 8596.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

11.040.70

Statut:

Annulée

Date de Publication:

1994-09-14

Numéro Standard:

ISO 8597:1994