Blue Light Glasses- What Are They and Do They Work?

Blue light glasses are gaining buzz across offices all around the US. This trendy eyewear is becoming very popular and people are wondering what are these things and do they really work? Let’s take a look at what these glasses actually do.

What Is Blue Light?

Blue light from a screen.

Without getting too scientific, let’s go over what blue light is. First off blue light does not mean light that is blue in color to the naked eye. It is important to know that blue light is everywhere and is not necessarily bad for you. Blue light waves can come from the sun, indoor lights, and most notably screens. Screens from computers and smartphones emit large amounts of blue lights. The problem with blue light is that our eyes do not block it very well. This normally would not be an issue, but because people are spending more time staring at screens we are exposed to more blue light. Blue light can affect you and your eyes in different ways. Blue light can lead to eye strain, poor sleeping habits, and vision loss.

What Are Blue Light Glasses?

A woman holding blue light glasses.

Blue light glasses are special glasses with tinted lenses. These lenses will limit your eye exposure to blue light. The filter on these lenses are clear and absorb blue light. People tend to uses these glasses while they are working. They are recommended to be used when you are on the computer or phone for a long period of time. The typical person spends an average of ten hours a day looking at a screen, which is why this product is so popular. Many people use these in the office at work, at home while they read e-books or watch tv, and before bed when they are on their phones.

How Do They Help?

There are many benefits to reducing the amount of blue light exposure to your eyes. When you spend too much time staring at a screen, digital eye strain can begin to occur. While wearing blue light glasses you can reduce eye strain and alleviate eye discomfort. If you spend a lot of time on a device before bed blue light can affect your sleep. Our brains associate blue light as daylight. When you expose yourself to blue light at night our brains think it is day time and we produce fewer hormones that aid sleep. Using these glasses at night can help lead to better and longer sleep. These protective lenses can also help fight against macular degeneration. Our eyes cant block all light waves from reach the retina, including blue light that can pass through our cornea and damage certain structs. These are a few of the top benefits of wear blue light glasses.

Now that you know a little about blue light glasses do think you need a pair? Maybe blue light glasses is something you need for your office, you can get custom blue light glasses here. If you like learning about new tech you can also check out our article on RFID technology!

Do you use blue light glasses? Do they work? Let us know in the comments!

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