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In recent years, newspapers and magazines have repeatedly reported on the possible harm caused by excessive exposure to the sun and the adverse effects of wearing bad sunglasses, making consumers more concerned about the quality of sunglasses, such as whether they have UV protection. At the same time, many countries around the world have also formulated safety and performance standards for non-prescription sunglasses case style glasses.
Test sample:
Sun visor, light-colored sunglasses and special-purpose sunglasses
Test items:
Lenses, spectacle frames, decorations, nickel release, phthalic acid, lead, component analysis, physical performance testing, flame retardant testing
Testing standard:
China: QB/T2457 GB10810
European Union: EN 16128, EN 1836
United States: CPSC, FDA 21 CFR ANSI Z80
