BS EN ISO 8980-4:2006
Ophthalmic optics. Uncut finished spectacle lenses - Specifications and test methods for anti-reflective coatings
Ophthalmic optics. Uncut finished spectacle lenses - Specifications and test methods for anti-reflective coatings
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Дата публикации:
- 29 сентября 2006 г.
- ICS:
- 11.040.70
- Технический комитет:
- CEN
- SKU:
- BS EN ISO 8980-4:2006
Abstract
1 Scope 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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