Should you buy glasses to reduce screen time effects on your eyes?

blue light glasses

Are you a workaholic who works on his/her laptop for 9 hours non-stop? Or are you a teenager who just can’t be separated from social media, not even for a second? 

If your lifestyle includes a lot of screen time, then your eyes are in for some trouble. Screen time does no good to your eyes. If anything, it gives rise to some vision-related problems. 

If you haven’t considered protecting your eyes from screen time before, you can always start with it. 

While I would say that you should try to cut down your screen time, we all know that it’s not always possible. Sometimes we have work commitments and sometimes we really have to binge-watch our favourite shows just to feel good. 

This is why there are glasses that protect your eyes from display screens. These glasses have a special filter on the lenses that absorb the harmful light coming from your devices. Many companies sell good-quality cheap glasses for screen time as they have become the need of the hour. 

If you don’t know much about these glasses, read this blog to know why these glasses are important and what they can do for you. 

What is blue light?

If you don’t know why working on laptops or computers leave you in pain, let me tell you that these screens emit blue light. Although this light travel in short wavelengths, it has the highest energy that’s both good and bad for you. 

Blue light from the sun is important for our body as it helps us stay awake and boosts alertness. However, when it’s your devices that are emitting this light, then it could mean danger for your eyes. 

Blue light from digital screens reaches straight to your retina if you’re not wearing proper glasses. Certain studies also claim that long-term exposure to blue light can lead to severe eye-related problems such as macular degeneration which is one of the most common reasons behind blindness in the UK. 

How do blue light glasses save your eyes?

Glasses that block blue light are a type of protective eyewear that shield your eyes from harmful blue light emitting from your display screens. These glasses are loaded with special filters or coatings on the lenses that absorb blue light and doesn’t let it reach your retina. 

These glasses are a perfect option for people who use computers or laptops on a daily basis for long hours. Since these glasses will block most of the blue light, your eyes won’t feel tired and you’ll be able to work more efficiently. 

If you use screens at night, then it could also lead to sleep loss. As the bright display screens will get your brain thinking that it’s sunlight and it’s still daytime. And when your mind is awake, your body can’t fall asleep as well. 

Moreover, blue light also suppresses the release of a sleep hormone called melatonin. When your body doesn’t produce enough melatonin at night, you face trouble falling asleep. 

Thus, it’s recommended that if you have to use display screens at night, then you must use blue light glasses. It will prevent digital eye strain while making sure that you lose no sleep while staring at those screens. 

Should you buy a pair of blue light glasses?

Blue light glasses are affordable if you buy them online from independent eyewear stores. You don’t need to have a designer pair as just the mere association with a big brand brings up the prices of these glasses. 

You can get blue light lenses in both men’s and women’s glasses whether prescription or non-prescription. 

If you think that buying a new pair will burn a hole in your pocket, then you can take your existing frame and get a pair of blue light lenses fit into it. This way, you’ll save money on buying a whole new pair and will only have to pay for the lenses. 

However, if you buy online, then you will find great deals and offers on these glasses. Also, if you have a complex prescription, it’s better to first consult your optometrist before buying these glasses. 

Wearing blue light glasses does not affect your vision or deteriorate your eyesight. If you’ve never worn glasses before, then it will take a couple of days to get used to the change. However, the situation will get better in a day or two. 

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