T/COOA 003-2020 Active Group standards

T/COOA 003-2020 Children's sunglasses

Publish Date: 2020-10-27 Implement Date: 2021-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/COOA 003-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Other daily necessities

ICS Name: Ophthalmic equipment

Publish Date: 2020-10-27

Implement Date: 2021-01-01

Scope

Scope: This standard specifies the classification, requirements, sample selection, marking, and packaging of children's plain sunglasses and sunglass lenses. This standard applies to general-purpose children's sunglasses, sunglass lenses, sunglass clips, and sunglass sets. The transmittance requirements for prescription corrective children's sunglasses and sunglass lenses can be referred to this standard. Main technical content: This standard focuses on the transmittance requirements for children's sunglasses and sunglass lenses; the optical parameters are stricter than those for adult sunglasses; it has a function of protecting against ultraviolet rays; it specifies the requirements for nickel leaching; the horizontal center distance is set to 54 mm (different from the 62 mm for adults); and the lenses should be impact-resistant and meet the requirements of the ball drop test.