EN ISO 10343:2014

Ophthalmic instruments - Ophthalmometers (ISO 10343:2014)

ISO 10343:2009, together with ISO 15004-1, specifies requirements and test methods for continuously or digitally indicating ophthalmometers. Certain types of ophthalmometer are capable of measuring radii of curvature of contact lenses as described in ISO 18369-3:2006, 4.1. It is assumed that the local corneal front surface and both contact lens surfaces are spherical or toroidal.
ISO 10343:2009 takes priority over ISO 15004-1, if differences exist.

Ophthalmische Instrumente - Ophthalmometer (ISO 10343:2014)

Diese Internationale Norm legt zusammen mit ISO 15004-1 Anforderungen und Prüfverfahren für kontinuier-lich oder digital anzeigende Ophthalmometer fest. Einige Typen von Ophthalmometern bieten hinreichende Auflösung und Messbereich (Tabelle 2), so dass sie auch geeignet sind, die Krümmungsradien von Kontakt-linsen gemäß den Anforderungen von ISO 18369-3:2006, 4.1.3 und Abschnitt 5, zu messen. Es wird vorausgesetzt, dass die lokale Vorderfläche der Hornhaut und beide Oberflächen der Kontaktlinse sphärisch oder torisch sind.
Diese Internationale Norm hat Vorrang vor ISO 15004-1, wenn Unterschiede vorliegen.

Instruments ophtalmiques - Ophtalmomètres (ISO 10343:2014)

L'ISO 10343:2009, conjointement à l'ISO 15004-1, spécifie les exigences et les méthodes d'essai relatives aux ophtalmomètres à indication continue ou numérique. Certains types d'ophtalmomètres permettent de mesurer les rayons de courbure des lentilles de contact conformément à l'ISO 18369-3:2006, 4.1. Il est admis que la surface locale avant de la cornée, ainsi que les surfaces des lentilles de contact sont sphériques ou toroïdales.
L'ISO 10343:2009 prévaut sur l'ISO 15004-1, dans le cas où une différence existe.

Oftalmični instrumenti - Oftalmometri (ISO 10343:2014)

Standard EN ISO 10343 skupaj s standardom ISO 15004-1 določa zahteve in preskusne metode za trajne ali digitalne oftalmometre. Določeni tipi oftalmometrov imajo zadostno ločljivost in razpon (glej preglednico 2) za pravilno merjenje premera ukrivljenosti kontaktne leče, ki ustreza točkama 4.1.3 in 5 standarda ISO 18369-3:2006. Predvideva se, da so sprednja površina roženice in obe površini kontaktne leče sferične ali torične. Ta mednarodni standard ima prednost pred standardom ISO 15004-1, če so med njima razlike.

General Information

• Status: Published
• Publication Date: 01-Jul-2014
• Withdrawal Date: 30-Jan-2015
• ICS: 11.040.70 - Ophthalmic equipment
• Technical Committee: CEN/TC 170 - Ophthalmic optics
• Drafting Committee: CEN/TC 170 - Ophthalmic optics
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 02-Jul-2014
• Completion Date: 02-Jul-2014
• Ref Project: SIST EN ISO 10343:2014 - Ophthalmic instruments - Ophthalmometers (ISO 10343:2014)

Relations

• Replaces: EN ISO 10343:2009 - Ophthalmic instruments - Ophthalmometers (ISO 10343:2009)
• Effective Date: 09-Jul-2014

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 10343:2014
01-oktober-2014
1DGRPHãþD
SIST EN ISO 10343:2009
2IWDOPLþQLLQVWUXPHQWL2IWDOPRPHWUL,62
Ophthalmic instruments - Ophthalmometers (ISO 10343:2014)
Ophthalmische Instrumente - Ophthalmometer (ISO 10343:2014)
Instruments ophtalmiques - Ophtalmomètres (ISO 10343:2014)
Ta slovenski standard je istoveten z: EN ISO 10343:2014
ICS:
11.040.70 Oftalmološka oprema Ophthalmic equipment
SIST EN ISO 10343:2014 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 10343:2014

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SIST EN ISO 10343:2014

EUROPEAN STANDARD
EN ISO 10343

NORME EUROPÉENNE

EUROPÄISCHE NORM
July 2014
ICS 11.040.70 Supersedes EN ISO 10343:2009
English Version
Ophthalmic instruments - Ophthalmometers (ISO 10343:2014)
Instruments ophtalmiques - Ophtalmomètres (ISO Ophthalmische Instrumente - Ophthalmometer (ISO
10343:2014) 10343:2014)
This European Standard was approved by CEN on 24 April 2014.

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. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.

This European Standard exists 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.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2014 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 10343:2014 E
worldwide for CEN national Members.

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SIST EN ISO 10343:2014
EN ISO 10343:2014 (E)
Contents Page
Foreword .3
2

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SIST EN ISO 10343:2014
EN ISO 10343:2014 (E)
Foreword
This document (EN ISO 10343:2014) has been prepared by Technical Committee ISO/TC 172 “Optics and
photonics” in collaboration with Technical Committee CEN/TC 170 “Ophthalmic optics” the secretariat of which
is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by January 2015, and conflicting national standards shall be withdrawn at
the latest by January 2015.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 10343:2009.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: 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 the United Kingdom.
Endorsement notice
The text of ISO 10343:2014 has been approved by CEN as EN ISO 10343:2014 without any modification.
3

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SIST EN ISO 10343:2014

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SIST EN ISO 10343:2014
INTERNATIONAL ISO
STANDARD 10343
Third edition
2014-07-01
Ophthalmic instruments —
Ophthalmometers
Instruments ophtalmiques — Ophtalmomètres
Reference number
ISO 10343:2014(E)
©
ISO 2014

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SIST EN ISO 10343:2014
ISO 10343:2014(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2014
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechan
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