ISO 8980-3-2013 眼科光学.未切边成品眼镜片.第3部分:透光性规范和试验方法

标准号：ISO 8980-3-2013
中文标准名称：眼科光学.未切边成品眼镜片.第3部分:透光性规范和试验方法
英文标准名称：Ophthalmic optics.Uncut finished spectacle lenses .Part 3: Transmittance specifications and test methods
标准类型：Y89
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：Y89
国际标准分类号：11.040.70
引用标准：ISO 11664-1;ISO 11664-2;ISO 13666;ISO 14889
适用范围：This part of ISO 8980 specifies requirements for the transmittance properties of uncut finished spectacle lenses and mounted pairs, including attenuation of solar radiation.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.NOTE Optical and geometric requirements for uncut finished spectacle lenses are specified in ISO 8980-1 and ISO 8980-2, and for mounted lenses, in ISO 21987.