NF EN ISO 8980-3
NF EN ISO 8980-3

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.

See more
New: UPSELL service
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 - janvier 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
NF EN ISO 8980-3
March 2005
Standard Cancelled
Ophthalmic optics - Uncut finished spectacle lenses - Part 3 : transmittance specifications and test methods

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
New: UPSELL service
- The UPSELL service allows you to easily update one of your standards.
- With a single click, add a new language, the Requirements or Redline+ service and add one or more additional users.
- Whether you are in the process of acquiring a standard or it is already available in your personal space, the UPSELL service is available at every stage to help you understand it and implement it within your organization.
Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ