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Normas DIN – AENOR
DIN EN ISO 8980-3:2012-09

DIN EN ISO 8980-3:2012-09

Ophthalmic optics - Uncut finished spectacle lenses - Part 3: Transmittance specifications and test methods (ISO/DIS 8980-3.2:2012); German version prEN ISO 8980-3:2012 / Note: Date of issue 2012-08-27

Optique ophtalmique - Verres de lunettes finis non détourés - Partie 3: Spécifications relatives au facteur de transmission et méthodes d'essai (ISO/DIS 8980-3.2:2012); Version allemande prEN ISO 8980-3:2012 / Attention: Date de parution 2012-08-27

Augenoptik - Rohkantige fertige Brillengläser - Teil 3: Transmissionsanforderungen und Prüfverfahren (ISO/DIS 8980-3.2:2012); Deutsche Fassung prEN ISO 8980-3:2012 / Achtung: Erscheinungsdatum 2012-08-27

Fecha Anulación:
2014-03 /Withdrawn
Equivalencias internacionales:

ISO/DIS 8980-3 (2012-08)

prEN ISO 8980-3 (2012-08)

Relación con otras normas DIN:
Resumen:
This part of ISO 8980 specifies requirements for the transmittance properties of uncut finished spectacle lenses and mounted pairs, including attenuation of solar radiation for general use. This part of ISO 8980 is not applicable to - spectacle lenses having particular transmittance or absorption characteristics prescribed for medical reasons; - products where specific personal protective equipment transmittance standards apply; - products intended for direct observation of the sun, such as for solar-eclipse viewing.
Keywords:
Categories, Classification, Definitions, Fine mechanics, Geometry, Light transmittance, Mathematical calculations, Ophthalmic optics, Ophthalmology, Optical properties of materials, Optics, Polarized, Progressive spectacle lenses, Properties, Radiation, Reference points, Resistance, Specification (approval), Spectacle lenses, Spectral range, Testing, Transmission property, Transmittance, Transmittances, Uncut finished, Wavelengths
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