NF EN ISO 8980-3

August 1999

Standard Cancelled

Ophthalmic optics. Uncut finished spectacle lenses. Part 3: Transmittance specifications and test methods.

Le présent document spécifie les exigences relatives au facteur de transmission des verres de lunettes finis non détourés.

Main informations

Collections

National standards and national normative documents

Publication date

August 1999

Number of pages

22 p.

Reference

NF EN ISO 8980-3

ICS Codes

11.040.70 Ophthalmic equipment

Classification index

S11-425

Print number

1 - 14/01/2005

International kinship

ISO 8980-3:1999

European kinship

EN ISO 8980-3:1999

Sumary

Ophthalmic optics. Uncut finished spectacle lenses. Part 3: Transmittance specifications and test methods.

Le présent document spécifie les exigences relatives au facteur de transmission des verres de lunettes finis non détourés.

Standard replaced by (1)

NF EN ISO 8980-3

March 2005

Standard Cancelled

Ophthalmic optics - Uncut finished spectacle lenses - Part 3 : transmittance specifications and test methods

ISO 8980-3:2003 specifies requirements for the transmittance properties of uncut finished spectacle lenses.

Table of contents

1 Domaine d'application
1
2 Références normatives
1
3 Termes et définitions
2
4 Classification
2
5 Exigences
2
6 Essais
5
7 Informations à fournir
9
Annexe A (normative) Facteurs de pondération spectrale pour les calculs des quotients d'atténuation visuelle relatifs
10
Annexe B (normative) Calcul des valeurs relatives au facteur de transmission du rayonnement solaire des UV
12
Annexe C (informative) Risques liés aux rayonnements spectraux
14
Bibliographie
15

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