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oSIST prEN 16917-1:2015
01-november-2015
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Ophthalmic optics - Instruments and test methods for assessing drivers' vision - Part 1:
Visual acuity
Augenoptik - Geräte und Prüfverfahren zur Beurteilung des Sehvermögens von
Kraftffahrern - Teil 1: Sehschärfe
Optique ophtalmique - Instruments et méthodes d'essai pour évaluer la vision des
conducteurs - Partie 1: Acuité visuelle
Ta slovenski standard je istoveten z: prEN 16917-1
ICS:
11.040.70 Oftalmološka oprema Ophthalmic equipment
oSIST prEN 16917-1:2015 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 16917-1:2015
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oSIST prEN 16917-1:2015
DRAFT
EUROPEAN STANDARD
prEN 16917-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2015
ICS 11.040.70
English Version
Ophthalmic optics - Instruments and test methods for
assessing drivers' vision - Part 1: Visual acuity
Optique ophtalmique - Instruments et méthodes Augenoptik - Geräte und Prüfverfahren zur Beurteilung
d'essai pour évaluer la vision des conducteurs - Partie des Sehvermögens von Kraftffahrern - Teil 1:
1: Acuité visuelle Sehschärfe
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 170.
If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations
which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 16917-1:2015 E
worldwide for CEN national Members.
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oSIST prEN 16917-1:2015
prEN 16917-1:2015 (E)
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Visual acuity test requirements . 5
4.1 General . 5
4.2 Sub-set of letter size to be used for screening purpose . 6
4.3 Number of sets . 6
4.4 Number of optotype . 6
4.5 Test field and distance .
...