本文件规定了用于保护眼睛和眼睛的保护装置的一般要求 针对常见职业危害（如飞行颗粒和碎片的影响）的人员面部， 光辐射、灰尘、飞溅材料、熔融金属、热量、火焰、热固体、有害气体、蒸汽 和气溶胶。 焊接过程中使用的保护装置和相关技术以及网状保护装置的附加要求 ISO 16321-2和ISO 16321-3中给出了。 本文件适用于所有afocal（plano power）和处方镜片保护器和组件。 本文件也适用于职业类任务中使用的眼部和面部防护用品，但 不作为职业的一部分进行，例如“自己动手”。 本文件不适用于: -ISO 12312-1适用的通用太阳镜； -医疗规定应用的保护装置（非职业性）；e、 g.严重近视患者的眼部保护 干眼症，为医疗条件规定的色素； -用于在诊断或治疗期间控制患者眼睛暴露的保护装置（例如。 ISO/DTR 22463）； -医疗或美学应用中使用的防护装置ISO 12609系列适用； -用于直接观察太阳的保护装置，如用于观看日食的保护装置 ISO 12312-2适用； -专为ISO 18527系列适用的体育运动设计的保护装置； -ISO 19818适用的激光保护器； -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； -适用于IEC 61331-3的用于防止电离辐射的保护器。

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.