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download between 0-24 hoursReleased: 2017
ISO 8596:2017
ISO 8596:2017-Ophthalmic optics — Visual acuity testing — Standard and clinical optotypes and their presentation
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English PDF
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70.00 EUR
English Hardcopy
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French PDF
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French Hardcopy
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Standard´s number: | ISO 8596:2017 |
Pages: | 10 |
Edition: | 3 |
Released: | 2017 |
DESCRIPTION
ISO 8596:2017
ISO 8596:2017 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. ISO 8596:2017 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.