本文件规定了眼睛和面部保护装置的一般要求。这些防护装置旨在保护人员的眼睛和面部免受一种或多种常见职业危害，如飞行颗粒和碎片、光辐射、灰尘、飞溅液体、熔融金属、热量、火焰、热固体、有害气体、蒸汽和气溶胶的影响。 ISO 16321-2和ISO 16321-3分别给出了焊接和相关技术期间使用的眼睛和面部保护装置以及网格保护装置的附加要求。 本文件适用于: -所有plano以及矫正和处方透镜保护装置和组件； -用于执行与职业类似的职业类型任务的眼睛和面部保护装置，例如“自己动手”； -教育机构使用的护目镜和面部保护器。 本文件不适用于: -专门用于防止太阳辐射的保护器，用于非- ISO 12312系列适用的职业环境； -医疗规定用途（非职业性）的防护用品，如严重干眼症的眼部防护、医疗条件下的色素； -诊断或治疗期间的患者护目镜（例如ISO/TR 22463）； -医疗或美学应用中使用的保护装置，如ISO 12609系列适用的强光源（ILS）； -专门用于ISO 18527系列适用的体育运动的保护装置； -激光保护器； -用于带电作业的面部保护装置，用于防止短路电弧，IEC 62819适用； -用于防止电离辐射（如X射线）的保护器，IEC 61331-3适用。

This document specifies general requirements for eye and face protectors. These protectors are intended to provide protection for the eyes and faces of persons against one or more common occupational hazards such as impacts from flying particles and fragments, optical radiation, dusts, splashing liquids, molten metals, heat, flame, hot solids, harmful gases, vapours and aerosols. Additional requirements for eye and face protectors used during welding and related techniques and for mesh protectors are given in ISO 16321-2 and ISO 16321-3, respectively. ISO 16321-4 provides requirements and guidance on protectors against biological hazards¹⁾. This document applies to: — all plano as well as corrective and prescription lensed protectors and components; — those eye and face protectors used for occupational-type tasks that are performed similarly to an occupation, e.g. "do-it-yourself"; — those eye and face protectors used in educational establishments. This document does not apply to: — protectors specifically intended for protection against only solar radiation and used in non- occupational environments for which the ISO 12312 series applies; — protectors for medically prescribed applications (not occupational), e.g. eye protection for severe dry eye, tints prescribed for medical conditions; — patient eye protectors during diagnosis or treatment (e.g. ISO/TR 22463); — protectors for use during medical or e.g. aesthetic applications, e.g. intense light sources (ILS) for which the ISO 12609 series applies; — protectors specifically intended for sports for which the ISO 18527 series applies; — laser protectors; — face protectors intended for live-working to protect against short-circuit electric arcs for which IEC 62819 applies; — protectors intended to protect against ionizing radiation, e.g. X-rays, for which IEC 61331-3 applies. ¹⁾ In preparation.