Why need blue light blocking glasses? Blue Light Contributes to digital eye strain: Blue light has a short-wavelength and contains high energy which scatters easily. A computer screen or other digital screens that emits blue light in a significant amount, when focused on by the eyes, reduces contrast and can contribute to digital eye strain. Blue light blocking glasses can help correct this and increase comfort when using a digital screen for a long time. Blue light exposure may increase the risk of macular degeneration. The way that blue light enters the distance to the retina (the inward covering of the back of the eye) is critical, on the grounds that lab studies have demonstrated that an excess of introduction of blue light can harm light-delicate cells in the retina. This causes changes that look like those of macular degeneration, which can prompt permanent vision loss. Albeit more research is expected to decide how much natural and man-made blue light is "a lot of blue light" for the retina, many eye care specialists are worried that the additional blue light presentation from PC screens, cell phones and other advanced gadgets may increase a person's risk of macular degeneration sometime down the road. Raphgate ALVARO blocks up to 95% of harmful blue light. Order your Raphgate ALVARO blue light blocking glasses now and feel the difference! Dimensions: Temple Length: 143mm Lens Width: 56mm Lens Height: 46mm Nose bridge width: 17mm WORRY FREE: Got something you are not clear about? Feel free to contact us directly or you may ask using the "Customer questions & answers" section. We offer a 30-Day worry free guarantee and a 1-Year Warranty so we will be glad to address any issue immediately or simply issue a refund. (Order yours now because you literally RISK NOTHING!)
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