Sunglasses do offer some protection from harmful blue light. SEE RELATED: What are blue light glasses? Do you need them? Are sunglasses the best way for blue light protection? To prevent or reduce your digital eye strain and to maintain a healthy level of melatonin, it’s best to wear protective eyeglasses or minimize your screen time. But why?Īccording to the American Optometric Association, spending too much time in front of a screen can lead to eye strain, dry eyes, headaches, and neck and shoulder pain.Īside from temporary irritated eyes and other symptoms, too much blue light also can disrupt your sleep patterns by suppressing melatonin, which regulates your body’s night and day (and sleep and awake) cycles. You’re probably aware that staring at your computer or smartphone for hours isn’t exactly great for your vision. Can blue light from screens damage your eyes? However, because most people spend far more time in front of screens than the sun, many eye doctors and health care professionals are concerned about prolonged exposure to blue light and the possible long-term effects. The biggest source of blue light is sunlight, not your laptop. Blue light is just one color on the light spectrum that you see on a daily basis, and getting a healthy amount of blue light is actually important for regulating our sleep–wake cycle. What is blue light glare?īlue light exposure and excessive screen time go hand in hand, but should you only be concerned with blue light glare from your digital devices? QUESTIONS ABOUT SUNGLASSES LENS TINTS? Visit an optical store near you. Your best bet is to ask your eye care provider for suggestions and lens coating options for sunglasses that will block both UV and blue light rays. These colors work to filter blue light and heighten contrast, making them great for indoor and outdoor activities. When shopping for shades that also block blue light, look for yellow, orange, dark amber, copper or brown lens tints. When it comes to reducing blue light to keep your vision crisp and comfortable while working at your computer, certain sunglasses lens tints accomplish both. Most sunglasses are specifically designed to block UV rays and reduce glare. Does wearing sunglasses protect your eyes while on the computer? Let’s explore if and when sunglasses make sense to shield your eyes from potentially harmful blue-light rays, and how you can best keep your eyes comfortable and safe from overexposure while viewing your digital devices. What are your options for blue light protection?Īre there better blue-light protection options than wearing your sunglasses while indoors looking at your digital devices? No doubt you have heard of blue-light glasses. Purchasing your glasses from a reputable brand is the best way to ensure that they come with a blue light protection as promised.Do the same sunglasses that block the sun's damaging ultraviolet (UV) rays also shield your eyes from blue light from the sun and your digital devices? It really depends on the lens tint - yellowish tints, for example, provide blue light protection. How can I tell if my glasses are blue light at home? Do blue light glasses hurt your eyes at first?īlue light glasses should not hurt your eyes the first couple of times you wear them, however there's a slight period of adjustment especially if you've never worn any kind of clear glasses before. On the contrary, wearing blue light blocking glasses is possibly one way to protect your eyes from blue light. Can blue light glasses damage your eyes?īlue light glasses are safe for your vision and should not cause any damage to your eyes. In fact, wearing blue light glasses all day may actually help protect your eyes. It is fine to wear blue light glasses all day and doing so should not cause any negative effects to your vision. We also recommend using blue light glasses when using your mobile devices such as a smartphone and a tablet. When should you wear blue light blocking glasses?īlue light blocking glasses can be worn any time you're in front of a desktop monitor or laptop computer. What do blue light glasses help with?īlue light glasses may help protect your eyes from the blue light rays emitted by most digital screens. Thanks to this technology, it has been reported that blue light glasses could minimize the side effects of prolonged screen use such as insomnia, digital eye strain, and headaches. These filters may reduce, block or absorb blue light, preventing retina exposure to this type of light. Blue-light blocking glasses are designed with filters in their lenses.
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