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Homepage>BS EN ISO 8980-4:2006 Ophthalmic optics. Uncut finished spectacle lenses Specifications and test methods for anti-reflective coatings

BS EN ISO 8980-4:2006

Ophthalmic optics. Uncut finished spectacle lenses Specifications and test methods for anti-reflective coatings

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Označení normy:	BS EN ISO 8980-4:2006
Počet stran:	28
Vydáno:	2006-09-29
ISBN:	0 580 49243 4
Status:	Standard

DESCRIPTION

BS EN ISO 8980-4:2006

This standard BS EN ISO 8980-4:2006 Ophthalmic optics. Uncut finished spectacle lenses is classified in these ICS categories:

11.040.70 Ophthalmic equipment

This part of ISO 8980 specifies optical and non optical requirements, including durability, and test methods for anti-reflective coatings on spectacle lenses.

This part of ISO 8980 does not deal with the following topics:

transmittance and absorptance;
the colour of the reflected light.

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