标准摘要
[中文适用范围]： 本文件适用于制造商指定供视障人士用作低视力辅助器具的光学和电光设备。 本文件规定了制造商指定的供视障人士用作低视力设备的光学和电光设备的要求和测试方法。 植入式低视力装置不包括在内。 [外文原描述]： This document is applicable to optical and electro-optical devices specified by the manufacturer for use by visually impaired persons as low vision aids. This document specifies requirements and test methods for optical and electro-optical devices specified by the manufacturer for use by visually impaired persons as low vision devices. Implantable low vision devices are excluded.
英文名称Ophthalmic optics and instruments — Optical and electro-optical devices for enhancing low vision