All the products of “Cyxus” has been tested by the professional blue ray tester. The 0 level of the blue ray tester means the blue light can penetrate the lens. The 490 level of the blue ray tester means the blue light can’t penetrate the lens. Cyxus blue light filter glasses do have the ability of blocking the blue light. The digital screens can emit lots of electromagnetic radiation, including the harmful ultraviolet. Cyxus glasses can block most of the electromagnetic radiation and give your eyes the safer UV protection. Cyxus glasses can not only protect your eyes, but also keep your fashion look. All the products of “Cyxus” are designed in America. Cyxus designers did the designs according to the faces of American. The excellent designs make you enjoy a classic, fashion style.
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