Blue Light Filter Clip-on Computer Reading Glasses UV Blue light Anti Eye Strain Unisex Anti Blue 2 Pack

Description

Why does blue light hurt your eyes?Blue light is the light between the wavelength 415-455nm and the component of visible light; blue light energy is high, it can penetrate the lens to the retina of the fundus, and the injury to the human eye is irreversible for a long time. Light causes dry eye, itching, and induced retinal inflammation to disturb the sleeping and sleeping rhythm, and can cause damage and pathological changes of the macular area. Even lead to eye cancer, blindness…… I don't feel any discomfort in my eyes now. Is it necessary to wear it? Blue light has a chronic injury to the eyes. Your eyes don't have blurred vision, can't see things or even more serious. But people who use 3C digital products for a long time will feel a slight discomfort in the eye. Blu-ray damage to the eyes cannot be reversed. If you often use a computer, a mobile phone, and other digital products, K KENZHOU recommends that you minimize the use of these products while taking protective measure. How to identify the anti-blue light effect? Use mobile phone flashlight to irradiate blue lens or lens to LED lamp, which shows that it can effectively block blue light. K KENZHOU blue light blocking glasses. High-quality lenses effectively block blue light, high light transmittance and low color difference to give your eyes a more comprehensive and effective protection. The lenses are light and stress less , making them more comfortable to wear. We not only prevent blue light, but also effectively protect against UV rays and radiation. Package Content - x1 Blue Light Filter Clip-on glasses. - x1 a clean glasses cloth. - x1 a high-end case.