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CEN - EN ISO 8596

Ophthalmic Optics - Visual Acuity Testing - Standard Optotype and Its Presentation

inactive
Organization: CEN
Publication Date: 1 January 1996
Status: inactive
Page Count: 13
ICS Code (Medical sciences and health care facilities in general): 11.020

Document History

EN ISO 8596
January 1, 2018
Ophthalmic optics - Visual acuity testing - Standard and clinical optotypes and their presentation
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...
EN ISO 8596
January 1, 2018
Ophthalmic optics - Visual acuity testing - Standard and clinical optotypes and their presentation
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...
EN ISO 8596
July 1, 2009
Ophthalmic optics - Visual acuity testing - Standard optotype and its presentation
A description is not available for this item.
EN ISO 8596
January 1, 1996
Ophthalmic Optics - Visual Acuity Testing - Standard Optotype and Its Presentation
A description is not available for this item.
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