DIN EN ISO 8596 E:2020
Current
Current
The latest, up-to-date edition.
Ophthalmic optics– Visual acuity testing– Standard and clinical optotypes and their presentation (ISO8596:2017+ Amd.1:2019); English version ENISO8596:2018+ A1:2020, English translation of DIN EN ISO 8596:2020-05
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
01-05-2020
This document specifies a range of Landolt ring optotypes and describes a method for measuring distance visual acuity under photopic conditions for the purposes of certification or licensing.
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