本文件规定了眼睛和面部保护器的附加材料、设计、性能和标记要求，旨在保护人员的眼睛和面部免受职业危害，如光辐射、焊接和相关技术期间飞行颗粒和碎片的影响以及热固体。ISO 16321-1中给出了焊接保护器的其他适用要求。 本文件也适用于教育机构使用的焊接保护器。 本文件也适用于用于类似于职业的职业类型任务的眼睛和面部保护装置，例如“自己动手”。

This document specifies additional material, design, performance and marking requirements for eye and face protectors designed to provide protection for the eyes and faces of persons against occupational hazards, such as optical radiation, impacts from flying particles and fragments, and hot solids during welding and related techniques. The other applicable requirements for welding protectors are given in ISO 16321？1. This document also applies to welding protectors used in educational establishments. This document also applies to those eye and face protectors used for occupational-type tasks that are performed similarly to an occupation, e.g. "do-it-yourself".