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Normas DIN – AENOR
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

Optique ophtalmique - Mesure de l'acuité visuelle - Optotype normalisé et optotypes cliniques et leur présentation (ISO 8596:2017); Version allemande EN ISO 8596:2018

Augenoptik - Sehschärfeprüfung - Normsehzeichen und klinische Sehzeichen und ihre Darbietung (ISO 8596:2017); Deutsche Fassung EN ISO 8596:2018

Fecha Anulación:
2020-05 /Withdrawn
Equivalencias internacionales:

EN ISO 8596 (2018-01)

ISO 8596 (2017-11)

Relación con otras normas DIN:

Reemplaza a: DIN EN ISO 8596:2009-10

Reemplazada por: DIN EN ISO 8596:2020-05

Reemplaza a: DIN EN ISO 8596:2016-11

Resumen:
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.
Keywords:
Approval systems, Definitions, Expertise, Landolt ring, Measurement, Measuring techniques, Medical sciences, Methods, Ophthalmic equipment, Ophthalmic optics, Ophthalmic test equipment, Ophthalmology, Optical equipment, Optics, Optotypes, Presentations, Standard measures, Standard optotypes, Testing, Visual acuity, Visual acuity testings, Visual acuity tests
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