SIST EN ISO 10939:2007

SLOVENSKI STANDARD
SIST EN ISO 10939:2007
01-julij-2007
1DGRPHãþD
SIST EN ISO 10939:2000
SIST EN ISO 10939:2000/AC:2003
2IWDOPLþQLLQVWUXPHQWLâSUDQMVNHVYHWLONH,62
Ophthalmic instruments - Slit-lamp microscopes (ISO 10939:2007)
Ophthalmische Instrumente - Spaltleuchten (ISO 10939:2007)
Instruments ophtalmiques - Microscopes avec lampe a fente (ISO 10939:2007)
Ta slovenski standard je istoveten z: EN ISO 10939:2007
ICS:
11.040.70 Oftalmološka oprema Ophthalmic equipment
SIST EN ISO 10939:2007 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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EUROPEAN STANDARD
EN ISO 10939
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2007
ICS 11.040.70 Supersedes EN ISO 10939:1998
English Version
Ophthalmic instruments - Slit-lamp microscopes (ISO
10939:2007)
Instruments ophtalmiques - Microscopes avec lampe à Ophthalmische Instrumente - Spaltleuchten (ISO
fente (ISO 10939:2007) 10939:2007)
This European Standard was approved by CEN on 20 January 2007.
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 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 Management Centre has the same status as the
official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2007 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 10939:2007: E
worldwide for CEN national Members.

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EN ISO 10939:2007 (E)





Foreword


This document (EN ISO 10939:2007) has been prepared by Technical Committee ISO/TC 172
"Optics and optical instruments" 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 August 2007, and conflicting national
standards shall be withdrawn at the latest by August 2007.

This document supersedes EN ISO 10939:1998.

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, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United
Kingdom.


Endorsement notice

The text of ISO 10939:2007 has been approved by CEN as EN ISO 10939:2007 without any
modifications.

2

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INTERNATIONAL ISO
STANDARD 10939
Second edition
2007-02-01

Ophthalmic instruments — Slit-lamp
microscopes
Instruments ophtalmiques — Microscopes avec lampe à fente




Reference number
ISO 10939:2007(E)
©
ISO 2007

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ISO 10939:2007(E)
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ii © ISO 2007 – All rights reserved

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ISO 10939:2007(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 10939 was prepared by Technical Committee ISO/TC 172, Optics and photonics, Subcommittee SC 7,
Ophthalmic optics and instruments.
This second edition cancels and replaces the first edition (ISO 10939:1998), which has been technically
revised. It also incorporates the Technical Corrigendum ISO 10939:1998/Cor.1:2000.

© ISO 2007 – All rights reserved iii

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INTERNATIONAL STANDARD ISO 10939:2007(E)

Ophthalmic instruments — Slit-lamp microscopes
1 Scope
This International Standard, together with ISO 15004-1 and ISO 15004-2, specifies requirements and test
methods for slit-lamp microscopes to provide slit illumination and observation under magnification of the eye
and its adnexa.
This International Standard is not applicable to microscope accessories, e.g. photographic equipment and
lasers.
This International Standard takes precedence over ISO 15004-1 and ISO 15004-2, if differences exist.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO 15004-1, Ophthalmic instruments — Fundamental requirements and test methods — Part 1: General
requirements applicable to
...