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Polarized lenses protect your eyes

Feb 15, 2020

The best sunglasses are polarized lenses. It is made of synthetic resin that is as light and precise as contact lenses. "The doctor introduced that good quality glass lenses can generally block 60% ~ 70% of harmful light, and ordinary plexiglass can only block 50% of harmful light. Citizens should pay attention to the labeling of product packaging when choosing, and regular sunglasses should be labeled With the product name, color, diameter, quality level, manufacturer name and trademark, sunglasses with UVA, UVB, and CE markings on the mirror or tag can ensure a certain amount of UV blocking.