GB 39552.1-2020
ActiveSunglasses and sunglare filters—Part 1: General requirements
太阳镜和太阳镜片 第1部分：通用要求
Application Summary AI generated
This standard specifies general requirements for sunglasses and sunglare filters, including optical performance, transmittance, and safety criteria. It is applied in China to regulate the manufacturing, testing, and quality certification of sunglasses and sunglare filters for general consumer use, particularly in the healthcare and personal protective equipment sectors. The standard ensures products meet minimum protection levels against UV radiation and glare for everyday outdoor activities.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.