5 Important Reasons Why You Should be Wearing Blue Light Glasses
People spend more time than ever in front of a digital device, whether it’s their phones, tablets, or a television screen. Adults reportedly spend upwards of six hours a day, and teens look at a screen around seven hours a day.
In addition to musculoskeletal and physiological issues that can result from spending that much time scrolling through social media, reading news, or watching TV shows, screen time and blue light can impact your eye health. Sophia Barnes, OD, and the team at Vision Corner are blue light experts. Here, we explain why you should use blue light blocking glasses.
Blue light is everywhere. It’s found in the sun’s rays and is emitted from the fluorescent lighting and screens of electronic devices.
The sun contains all colors of light, including red, orange, green, and blue. Each of these colors emits different energy levels. Red light, for example, has longer wavelengths and less energy. Blue light, on the other end of the spectrum, has shorter wavelengths and more energy.
While you get most of your exposure to blue light from the sun when outside, people are now getting more exposure than ever when they’re inside — from their screens. This excessive exposure to blue light has some eye health professionals worried.
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