EN ISO 8598-1:2014

Optics and optical instruments - Focimeters - Part 1: General purpose instruments (ISO 8598-1:2014)

ISO 8598-1:2014 specifies requirements and test methods for general purpose focimeters designed for the measurement of vertex powers, cylinder axis, prismatic power and prism base setting within a restricted area at a specified location of a lens. This excludes instruments that can only measure the whole lens at once.
It is applicable to instruments typically intended for use by the ophthalmic community, with the capability to demonstrate conformity of spectacle lens products with the International Standards existing for these lenses.

Optik und optische Instrumente - Scheitelbrechwert-Messgeräte - Teil 1: Instrumente für den allgemeinen Gebrauch (ISO 8598-1:2014)

Der vorliegende Teil von ISO 8598 legt die Anforderungen an und die Prüfverfahren für Scheitelbrechwert-Messgeräte für den allgemeinen Gebrauch fest, die für die Messung von Scheitelbrechwerten, der Zylinder-achse, der prismatischen Wirkung und der Basislage innerhalb eines begrenzten Bereichs an einem fest-gelegten Ort eines Brillenglases/einer Kontaktlinse vorgesehen sind. Dies schließt Geräte aus, die lediglich das Brillenglas/die Kontaktlinse als Ganzes auf einmal messen können.
Er gilt für Geräte, die üblicherweise zum Gebrauch durch den Augenoptiker vorgesehen sind und ihn in die Lage versetzen, die Übereinstimmung von Produkten (Brillengläsern, Kontaktlinsen) mit den für diese Produkte geltenden Internationalen Normen zu überprüfen.

Optique et instruments d’optique - Frontofocomètres - Partie 1: Instruments pour cas généraux (ISO 8598-1:2014)

L'ISO 8598-1:2014 spécifie les exigences et méthodes d'essai des frontofocomètres pour cas généraux destinés à mesurer les puissances frontales, l'axe de cylindre, la puissance prismatique et les réglages de la base du prisme sur une surface définie d'un point spécifique d'un verre. Elle exclut donc tout instrument qui ne peut mesurer que la totalité du verre à la fois.
Elle s'applique aux instruments typiquement destinés à la communauté ophtalmologique, dans le but de démontrer la conformité des verres de lunettes avec les Normes internationales en vigueur pour ces produits.

Optika in optični instrumenti - Fokometri - 1. del: Splošno uporabni instrumenti za merjenje spektralnih leč (ISO 8598-1:2014)

Standard EN ISO 8598-1 določa zahteve in preskusne metode za splošno uporabne fokometre za merjenje moči najvišje točke, cilindrične osi, prizmatične moči in osnovne nastavitve prizme znotraj omejenega območja na določeni lokaciji leče. To ne vključuje instrumentov, s katerimi je mogoče meriti le celo lečo naenkrat. Uporablja se za instrumente, ki jih običajno uporablja očesna skupnost in ki lahko dokažejo skladnost leč z mednarodnimi standardi, ki obstajajo za te leče.

General Information

• Status: Published
• Publication Date: 23-Sep-2014
• Withdrawal Date: 30-Mar-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: 24-Sep-2014
• Due Date: 09-Jan-2011
• Completion Date: 24-Sep-2014
• Ref Project: SIST EN ISO 8598-1:2014 - Optics and optical instruments - Focimeters - Part 1: General purpose instruments used for measuring spectacle lenses (ISO 8598-1:2014)

Relations

• Replaces: EN ISO 8598:1998 - Optics and optical instruments - Focimeters (ISO 8598:1996)
• Effective Date: 01-Oct-2014

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 8598-1:2014
01-november-2014
1DGRPHãþD
SIST EN ISO 8598:2000
2SWLNDLQRSWLþQLLQVWUXPHQWL)RNRPHWULGHO6SORãQRXSRUDEQLLQVWUXPHQWL]D
PHUMHQMHVSHNWUDOQLKOHþ,62
Optics and optical instruments - Focimeters - Part 1: General purpose instruments used
for measuring spectacle lenses (ISO 8598-1:2014)
Optik und optische Instrumente - Scheitelbrechwert-Messgeräte - Teil 1: Instrumente für
den allgemeinen Gebrauch zur Verwendung für die Brillenglas-Messung (ISO 8598-
1:2014)
Optique et instruments d'optique - Frontofocomètres - Partie 1: Instruments pour cas
généraux pour le mesurage des verres de lunettes (ISO 8598-1:2014)
Ta slovenski standard je istoveten z: EN ISO 8598-1:2014
ICS:
11.040.70 Oftalmološka oprema Ophthalmic equipment
SIST EN ISO 8598-1:2014 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 8598-1:2014

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SIST EN ISO 8598-1:2014

EUROPEAN STANDARD
EN ISO 8598-1

NORME EUROPÉENNE

EUROPÄISCHE NORM
September 2014
ICS 11.040.70 Supersedes EN ISO 8598:1998
English Version
Optics and optical instruments - Focimeters - Part 1: General
purpose instruments used for measuring spectacle lenses (ISO
8598-1:2014)
Optique et instruments d'optique - Frontofocomètres - Optik und optische Instrumente - Scheitelbrechwert-
Partie 1: Instruments pour cas généraux pour le mesurage Messgeräte - Teil 1: Instrumente für den allgemeinen
des verres de lunettes (ISO 8598-1:2014) Gebrauch zur Verwendung für die Brillenglas-Messung
(ISO 8598-1:2014)
This European Standard was approved by CEN on 22 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 8598-1:2014 E
worldwide for CEN national Members.

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SIST EN ISO 8598-1:2014
EN ISO 8598-1:2014 (E)
Contents Page
Foreword .3
2

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SIST EN ISO 8598-1:2014
EN ISO 8598-1:2014 (E)
Foreword
This document (EN ISO 8598-1:2014) 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 March 2015, and conflicting national standards shall be withdrawn at
the latest by March 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 8598:1998.
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, 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 8598-1:2014 has been approved by CEN as EN ISO 8598-1:2014 without any modification.
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