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ILNAS-EN ISO 10938:2016 Edition 10/2016
Ophthalmic optics - Chart displays for visual acuity measurement - Printed, projected and electronic (ISO 10938:2016)
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Abstract

ISO 10938:2016 applies to displays of optotypes generated by chart projectors and all other visual acuity measurement systems that use recognition of high-contrast optotypes and that are designed for general use, including optotypes printed on media (either opaque or intended for transillumination), those generated electronically, and those produced by optical projection.

Status

Standard - Active

Origin

Technical Committee :
CEN/TC 170 : Ophthalmic optics

Implementation

start of the vote on the project    22/10/2015   date of ratification (dor)    12/09/2016
end of the vote on the project    22/12/2015   date of anouncement (doa)    31/01/2017
start of the vote on the final project    16/06/2016   date of publication (dop)    30/04/2017
end of the vote on the final project    11/08/2016   date of withdrawal (dow)    30/04/2017


Publication Official Journal
of the Grand-Duchy of Luxembourg
18/11/2016
Reference Mémorial A N° 230

Relations

Relations to older standards
ILNAS-EN ISO 10938:1998

Relations to international standards
ISO 10938 
ISO 10938 
ISO 10938:2016 

International Classification for Standards (ICS codes) :

11.040.70 : Ophthalmic equipment

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