EN ISO 9339-1:1998

Optics and optical instruments - Contact lenses - Determination of the thickness - Part 1: Rigid contact lenses (ISO 9339-1:1996)

Optik und optische Instrumente - Kontaktlinsen - Bestimmung der Dicke - Teil 1: Formstabile Kontaktlinsen (ISO 9339-1:1996)

Dieser Teil von ISO 9339 legt ein Verfahren zur Bestimmung der Dicke (z.B. der Mittendicke, Übergangsdicke, Randdicke) von hart-flexiblen Kontaktlinsen fest.

Optique et instruments d'optique - Lentilles de contact - Détermination de l'épaisseur - Partie 1: Lentilles de contact rigides (ISO 9339-1:1996)

Optika in optični instrumenti - Kontaktne leče - Ugotavljanje debeline - 1. del: Trde kontaktne leče (ISO 9339-1:1996)

General Information

• Status: Withdrawn
• Publication Date: 07-Jul-1998
• Withdrawal Date: 14-Aug-2006
• ICS: 11.040.70 - Ophthalmic equipment
• Technical Committee: CEN/TC 170 - Ophthalmic optics
• Drafting Committee: CEN/TC 170 - Ophthalmic optics
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 15-Aug-2006
• Completion Date: 15-Aug-2006
• Ref Project: SIST EN ISO 9339-1:2000 - Optics and optical instruments - Contact lenses - Determination of the thickness - Part 1: Rigid contact lenses (ISO 9339-1:1996)

Relations

• Parent: EN ISO 9339-2:1998 - Optics and optical instruments - Contact lenses - Determination of thickness - Part 2: Hydrogel contact lenses (ISO 9339-2:1998)
• Effective Date: 22-Dec-2008
• Replaced By: EN ISO 18369-3:2006 - Ophthalmic optics - Contact lenses - Part 3: Measurement methods (ISO 18369-3:2006)
• Effective Date: 22-Dec-2008

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 9339-1:2000
01-januar-2000
2SWLNDLQRSWLþQLLQVWUXPHQWL.RQWDNWQHOHþH8JRWDYOMDQMHGHEHOLQHGHO7UGH
NRQWDNWQHOHþH,62
Optics and optical instruments - Contact lenses - Determination of the thickness - Part 1:
Rigid contact lenses (ISO 9339-1:1996)
Optik und optische Instrumente - Kontaktlinsen - Bestimmung der Dicke - Teil 1:
Formstabile Kontaktlinsen (ISO 9339-1:1996)
Optique et instruments d'optique - Lentilles de contact - Détermination de l'épaisseur -
Partie 1: Lentilles de contact rigides (ISO 9339-1:1996)
Ta slovenski standard je istoveten z: EN ISO 9339-1:1998
ICS:
11.040.70 Oftalmološka oprema Ophthalmic equipment
SIST EN ISO 9339-1:2000 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 9339-1:2000

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SIST EN ISO 9339-1:2000

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SIST EN ISO 9339-1:2000

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SIST EN ISO 9339-1:2000
INTERNATIONAL IS0
STANDARD 9339-1
First edition
1996-08-I 5
Optics and optical instruments - Contact
lenses - Determination of the thickness -
Part I:
Rigid contact lenses
Optique et instruments d’optique - Lentil/es de contact - D&ermination
de I%paisseur -
Partie 7: Lentil/es de contact rigides
Reference number
IS0 9339-l : 1996(E)

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SIST EN ISO 9339-1:2000
IS0 93394:1996(E)
Foreword
IS0 (the International Organization for Standardization) is a worldwide fed-
eration of national standards bodies (IS0 member bodies). The work of
preparing International Standards is normally carried out through IS0
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. IS0
collaborates closely with the International Electrotechnical Commission
(I EC) on all matters of electrotechnical standardization.
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.
International Standard IS0 9339-l was prepared jointly by Technical
Committee lSO/TC 172, Optics and optical instruments, Subcommittee
SC 7, Ophthalmic optics and instruments.
IS0 9339 consists of the following parts, under the general title Optics and
optical instruments - Contact lenses - Determination of the thickness:
Part 7: Rigid contact lenses
Part 2: Hydrogel contact lenses
Annex A forms an integral part of this part of IS0 9339.
0 IS0 1996
All rights reserved.
Unless otherwise specified, no part of this publication may be
reproduced or utilized in any form or by any means, electronic or mechanical, including
photocopying and microfilm, without permission in writing from the publisher.
International Organization for Standardization
Case Postale 56 l CH-1211 Geneve 20 l Switzerland
Printed in Switzerland
ii

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SIST EN ISO 9339-1:2000
~-~
INTERNATIONAL STANDARD @ IS0 IS0 9339-l :1996(E)
Optics and optical instruments - Contact lenses - Determination
of the thickness -
Part 1:
Rigid contact lenses
1 Scope 3 Definitions
This part of IS0 9339 specifies a method for the deter- For the purposes of this part of IS0 9339, the defi-
mination of the thickness (e.g. centre thickness, junction nitions given in IS0 8320 apply.
thickness, edge thickness) of rigid contact lenses.
4 Requirements
2 Normative references
The following standards contain provisions which,
4.1 Precision
through reference in this text, constitute provisions of
this part of IS0 9339. At the time of publication, the
The method described in annex A has been found to
editions indicated were valid. All standards are subject
have a reproducibility R of better than 0,Ol mm, when
to revision, and parties t
...