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HomeE-CommereceBlue Light Glasses: What Are They?

Blue Light Glasses: What Are They?

We who are gifted with vision often fail to appreciate how fortunate we are. We are so used to perceiving the world through our eyes that we often neglect that they need proper care and protection. 

We have often heard people use the term blue light. But what is blue light exactly? Blue light is a harmful emission that is emitted by all electronic screens like computers, phones, and TVs. We’ve all heard about the harmful effects of blue light, especially on our sleep. Yet we choose to surround ourselves with these devices as they are necessary in today’s world. 

So how do we protect ourselves from this if we cannot reduce our screen time? You may have seen people wearing blue light glasses while working on their computers or even out and about running errands. You may wonder what blue light glasses are and if you should get a pair. 

But first, how do they really work? Let’s find out!  

What Do Blue Light Glasses Do?

Blue light glasses have specially crafted lenses that are said to block or filter out the blue light given off by electronic screens like computers, phones, and TVs. The theory is that by doing this, blue light glasses can help reduce eye strain, fatigue, and even migraines. By reducing our exposure to blue light, we’ll be less likely to experience the adverse effects on our sleep. 

Do Blue Light Glasses Work?

You might ask, “Where’s the evidence to support this idea?” While there is not much scientific evidence to support these claims, many people swear by blue light glasses and say they have helped them feel more comfortable using electronic devices. One study found that participants who wore blue light glasses for two hours before bed experienced less eye strain and felt more alert the next day. 

Another study looked at the effect of blue light on melatonin levels and found that participants who wore blue light glasses had higher levels of melatonin in their blood after exposure to blue light than those who didn’t wear the glasses. So, there may be something to this whole blue light glasses thing.

Why Should We Use Blue Light Glasses? 

There are many benefits to using blue light glasses. Blue light is a high-energy visible light that can damage the eyes. It can cause digital eye strain, fatigue, and even headaches. Wearing blue light glasses can help reduce these symptoms.

If you’re looking to improve your sleep or reduce eye strain or fatigue, or discomfort of any kind, you should give them a try! SmartBuyGlasses UK provides a wide range of choices when it comes to eyewear. They have a variety of cool frames that would protect your eyes while maintaining your sense of style. Check them out!

Now You Know

Now that you know the significance of having blue light glasses, don’t forget to invest in a pair. Remember, it’s about keeping perfect vision, all the best! 



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