To help reduce the symptoms of CVS, ophthalmologists recommend the 20-20-20 rule. When looking at a computer screen human eyes often shift and move constantly while glare and contrast add to the strain on the eyes. In addition, our eyes often blink less frequently when staring at screens, causing them to become dry and irritated. Cleveland Clinic Health Essentials states that blue light is not the main cause of the eye problems people face. Ophthalmologist Rishi Singh says that “many people experience eye discomfort from digital screens, but most of the issues actually fall under a term called computer vision syndrome (CVS).” CVS refer to a wide range of eye exertion. Researchers have dubbed the glasses unhelpful and simply not worth buying. I think they work pretty well because I get fewer headaches but still feel a little pain sometimes. I would recommend getting blue light glasses to everyone but maybe not name brands because they tend to be a lot more expensive,” she said.Īt first glance, the glasses seem to be a simple solution to the problem of eye strain however, recent research has suggested otherwise. “I decided to purchase them because I was getting a lot of headaches from online school. Junior Melissa Yamanaka is a fan of these glasses. These glasses can be found on websites such as Amazon for as low as $15 or as high as $150. In search of a remedy for their tired eyes after a long day in online school, many students have purchased blue light-blocking glasses. Manufacturers of blue light-blocking glasses claim that prolonged blue light exposure is damaging to the eyes and interferes with our internal wake-sleep schedule. Blue light is emitted from all light sources such as light bulbs, screens, and even the sun. This light comes in a variety of different colors from the entire spectrum of the rainbow including red, violet, and blue. In order to see, human eyes need to be able to process light from the environment. The Blue Light Glasses Junior Melissa Yamanaka bought blue light blocking glasses to reduce headaches while studying. We also did some research on whether or not these gadgets measured up to the claims their manufacturers made. The Eagle Eye asked some students to give us their take on some of these gadgets to see if they are indeed worth buying. In the new world of distance learning, many students have purchased new gadgets to help improve their online school experience.
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