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

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

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Collections

National standards and national normative documents

Publication date

March 2005

Number of pages

21 p.

Reference

NF EN ISO 8980-3

ICS Codes

11.040.70   Ophthalmic equipment

Classification index

S11-425

Print number

1 - 09/02/2005

International kinship

ISO 8980-3:2003

European kinship

EN ISO 8980-3:2004
Sumary
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.

Replaced standards (1)
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.

Standard replaced by (1)
NF EN ISO 8980-3
March 2014
Standard Cancelled
Ophthalmic optics - Uncut finished spectacle lenses - Part 3 : transmittance specifications and test methods

ISO 8980-1:2013 specifies requirements for the transmittance properties of uncut finished spectacle lenses and mounted pairs, including attenuation of solar radiation.

Table of contents
  • Avant-propos
    iv
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    1
  • 4 Classification
    2
  • 5 Exigences
    2
  • 5.1 Généralités
    2
  • 5.2 Exigences générales relatives au facteur de transmission
    2
  • 5.3 Exigences relatives à la conduite de véhicules
    2
  • 5.4 Exigences relatives au facteur de transmission pour certains types de verres de lunettes
    2
  • 5.5 Résistance aux rayonnements
    4
  • 6 Essais
    4
  • 6.1 Généralités
    4
  • 6.2 Facteur spectral de transmission
    4
  • 6.3 Facteur de transmission dans le visible et coefficient (quotient) d'atténuation visuelle relatif
    5
  • 6.4 Facteurs de transmission dans l'ultraviolet
    5
  • 6.5 Propriétés de transmission des verres de lunettes et échantillons photochromiques
    5
  • 6.6 Méthodes d'essai pour les verres de lunettes polarisants
    7
  • 6.7 Détermination de la résistance aux rayonnements
    9
  • 7 Informations fournies par le fabricant
    9
  • Annexe A (normative) Facteurs de pondération spectrale pour les calculs des coefficients 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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