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Norm
ÖNORM EN ISO 8596
Issue date: 2020 06 01
Ophthalmic optics - Visual acuity testing - Standard and clinical optotypes and their presentation (ISO 8596:2017 + Amd1:2019) (consolidated version)
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 certif...
Valid
Publisher:
Austrian Standards International
Format:
Digital | 17 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
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.This document is neither intended as a standard for clinical measurements nor for the certification of blindness or partial sight.Other optotypes used for clinical investigations are described in Annex A for information.
ÖNORM EN ISO 8596
2020 06 01
Ophthalmic optics - Visual acuity testing - Standard and clinical optotypes and their presentation (...
Norm
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ÖNORM EN ISO 8596
2018 04 15
Ophthalmic optics - Visual acuity testing -- Standard and clinical optotypes and their presentation ...
Norm
ÖNORM EN ISO 8596
2009 10 15
Ophthalmic optics - Visual acuity testing - Standard optotype and its presentation (ISO 8596:2009)
Norm
ÖNORM EN ISO 8596
1996 09 01
Ophthalmic optics - Visual acuity testing - Standard optotype and its presentation (ISO 8596:1994)
Norm
Norm
Issue date :
2017 11 28
Ophthalmic optics — Visual acuity testing — Standard and clinical optotypes and their presentation
