Research from 2016 suggests that lamps and electronic devices do not emit enough optical radiation to cause ocular damage, even during long periods of viewing.

The scientific research surrounding the purported risks of blue light exposure and benefits of blue light reduction provides mixed results. People say blue-light-blocking products, including eyewear and screen protectors, reduce symptoms of blue light exposure such as eye irritation, headaches, and fatigue. Plenty of anecdotal reports claim that filtering blue light from screens provides benefits. You’ll also learn more about the effectiveness of blue light screen protectors and what to look for when purchasing one.Īre blue light screen protectors effective? Read on to take a look at our list of some of the best blue light screen protectors. Blue light screen protectors block blue light from electronic devices such as phones, tablets, or computers. This can lead to fatigue, insomnia, and disrupted sleep patterns, especially if you use your device in the evening and at night.įortunately, there are several types of blue-light-filtering products that you can use to limit your exposure. Blue light emissions from the display screens of digital devices may cause eye strain, which can lead to fatigue, headaches, and blurry vision.īlue light exposure may also suppress the production of melatonin, a hormone that controls your sleep patterns. One side effect of using your smartphone, tablet, or computer is exposure to artificial blue light, which has been linked to negative impacts on eye health, sleep quality, and overall well-being.

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