1.1 本规范涵盖了为球拍运动（即壁球、壁球、网球、匹克球）运动员设计的护目镜，可最大限度地减少或显著减少由于球拍运动球拍/桨和球的冲击和穿透而对眼睛和附件的伤害。防护眼镜只保护眼睛和附件，不保护头部的其他部分。 1.2 保护器根据其设计特点分为三种类型。 1.3 本规范适用于矫正镜片佩戴者和不需要处方眼镜的球员使用的护目镜。( 警告- 聚碳酸酯是最耐冲击的眼镜镜片材料，应该使用。） 1.4 在本标准中，使用“应”或“必须”表示强制性要求。“应该”一词表示建议。 1.5 当保护器不能满足标准的一般、机械和光学（如适用）要求时，产品失效。 1.6 以SI单位表示的值应被视为标准。括号中给出的值仅供参考。本说明书中的公制测量单位根据国际单位制(SI)。如果本说明书中给出的测量值后跟其他单位的等效值，则第一个陈述的值应被视为要求。给定的等效值可以是近似值。 1.7 以下注意事项仅适用于试验方法部分、章节 9– 11 本说明书: 本标准并不旨在解决与其使用相关的所有安全性问题（如果有）。本标准的使用者有责任在使用前建立适当的安全、健康和环境实践并确定法规限制的适用性。 1.8 本国际标准是根据世界贸易组织技术性贸易壁垒委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认的标准化原则制定的。

1.1 This specification covers eye protectors, designed for use by players of racket sports (that is, racquetball, squash, tennis, pickleball), that minimize or significantly reduce injury to the eye and adnexa due to impact and penetration by racket-sport rackets/paddles and balls. Protective eyewear offers protection only to the eyes and adnexa and does not protect other parts of the head. 1.2 Protectors are divided into three types depending on their design characteristics. 1.3 This specification applies to eye protectors for use by wearers of corrective lenses and also by those players who do not require prescription eyewear. ( Warning— Polycarbonate is the most impact resistant spectacle lens material and should be used.) 1.4 In this standard, the use of the words “shall” or “must” indicates a mandatory requirement. The word “should” indicates a recommendation. 1.5 Failure of the product occurs when the protector is unable to meet the general, mechanical, and optical (if applicable) requirements of the standard. 1.6 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. Metric units of measurement in this specification are in accordance with the International System of Units (SI). If a value for measurement as given in this specification is followed by an equivalent value in other units, the first stated is to be regarded as the requirement. A given equivalent value may be approximate. 1.7 The following precautionary caveat pertains only to the test methods portions, Sections 9 – 11 , of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.8 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.