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DIN EN ISO 8596:2018-04

DIN EN ISO 8596:2018-04

Ophthalmic optics - Visual acuity testing - Standard and clinical optotypes and their presentation (ISO 8596:2017); German version EN ISO 8596:2018



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.

Additional Info

Author DIN
Published by DIN
Document type Standard
Format File
ICS 11.040.70 : Ophthalmic equipment
Number of pages 17
Replace DIN EN ISO 8596 (2009-10)
Cross references EN ISO 8596 (2018-01), IDT
Year 2018
Document history DIN EN ISO 8596 (2018-04)
Country Germany
Keyword EN ISO 8596;8596

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