How to know if you require Blue Light Glasses or Not?

In today's era, the constant development in technology has endangered our vision. No matter what we use, mobile phones, computers, laptops, tablets, or television, our eyes are continuously exposed to the harmful blue-violet light rays emitted from these devices. To encounter this problem, blue light blocking glasses are a great invention.

What is Blue Light? Why is it Harmful?

Like other color waves, blue light waves are also emitted from the spectrum of the rainbow. These lights are believed to be responsible for keeping us alert and controlling our body's melatonin level. Melatonin is a hormone responsible for letting us fall asleep. But unlike past times, where the only source of blue light was the sun, people are exposed to it from many other man-generated sources. Thus, after sunset, the use of these devices hampers our sleep cycle by creating a dis-balance in the melatonin level of our body. Which eventually leads us to suffer various eye-related problems.

What are Blue Light Glasses?

Blue Light computer glasses are specifically designed to protect your eyes from harmful blue-light exposures. Almost all digital devices emit blue light that causes direct and very massive damage to our eyes. Blue Light glasses have especially manufactured lenses that filter the blue light radiated from these devices.

Harmful effects of Blue Light Exposure-

  • Blurred Vision
  • Constant Headaches
  • Dryness in Eyes
  • Relentless Eyestrain
  • Fatigue

How to know if you require Blue Light Glasses-

You need to wear blue light glasses if you fall into any of the following categories of people-

  • If you are experiencing the problem of sleep deprivation for a long time.
  • If your job profile demands you to spend a significant part of the day looking at digital screens
  • If you are suffering dryness or irritation in your eyes

Benefits of Using Blue Light Glasses-

1. Regulates and normalizes the production of Melatonin Hormone in our body to a vast extent-

As mentioned earlier in this Article, the Melatonin hormone is essential to take care of our sleep cycle. Without the proper functioning of this hormone, we fall prey to major eye-related diseases or problems of sleep deprivation. Blue Light Glasses reduce the exposure of your eyes to blue light rays, which ultimately makes us fall asleep on time and prepares our mind to have a soothing sleep quality.

2. Prevents the risk of AMD (Age-Related Macular Degeneration)-

AMD is a kind of disease in which a part of your retina is damaged and makes the patient lose his central vision. This condition is noted as an emerging cause of blindness. Blue Light Glasses block about 30% or more amount of blue light from attacking your eyes. Not only this, but blue light glasses will also protect you from chronic ailments like headaches, eye-sourness or tiredness, and irritation.


The diseases relating to the eyes are increasing rapidly and are a significant cause of concern for medical experts worldwide. Hence, it is essential to take care of your vision because once gone. It can never be repaired or restored. Thus pay attention to this aspect and start using Blue Light Glasses from tonight itself. Read more