As the generation nowadays is hooked so much with the computer screen, it has become even more critical for the users to understand the concept of blue light. It is estimated that nearly 60% of adults experience eye strain symptoms after using computer devices for a couple of hours per day. Symptoms associated with strain include headaches, dry eyes, lack of proper sleep, etc.

In this scenario, the blue light blocking glasses can offer assistance if you use computer devices consistently. These glasses can act as an insurance policy to ensure that users do not get harmed because of the consistent usage of computer devices.

The blue light can be great for a healthy sleep-wake cycle, but it can be very damaging if you are excessively exposed to it at night. Therefore, necessary precautions must be taken against them.

Reasons for wearing blue light blocking glasses

There is a certain criterion regarding the usage of blue light blocking glasses. It is important to know when to use these glasses and when not to. We will dive into the reasons below to understand them.

wooden glasses

Minimize eye discomfort

If you use a computer or any screen for a considerable amount of time, it can lead to digital eye strain and computer vision syndrome. If you have the blue light blocking glasses at your disposal, they will allow you to feel screened from the stress by blocking the blue light. Your eyes will not catch fatigue, and your working productivity will improve.

If you don’t have the blue light blocking glasses, you still can minimize the digital eye strain by taking regular breaks during your office work. F

or example, if you work at an office for 7 hours, you can take a break for an hour after 4 hours and continue your work after an hour. This kind of relaxation is needed to ensure that your productivity does not get hampered.

To sleep well

One of the biggest problems due to blue light is that it hampers the sleeping schedule. You will not be able to sleep properly. You will not wake up at the appropriate time. If you are in your professional life, this is the last thing you want because office hours demand discipline everywhere in the world.

Even though the blue light has a small wavelength, its higher frequency allows great alertness within the computer users and delays the production of melatonin.

Melatonin is a chemical produced in the body to minimize sleepiness. However, the main thing is that you should not be using the blue-ray devices a couple of hours before going to bed.

This will disrupt your sleeping schedule, which will allow you to wake up frequently during midnight hours and so on.

However, the usage of blue light blocking glasses will ensure that you can stay protected from such impacts of blue light. It will enable you to use computer devices before sleeping without affecting your sleeping schedule.

For most users, it is important to stop staring at the computer screen before going to bed. It is preferable for both their computer device and also for their health.

Minimize Age-related Macular Degeneration (AMD)

AMD is considered among the major projenitors of blindness. Many sources have figured that the lack of Vitamin A is also one reason behind this problem. If you are using computer devices and have this symptom, you are asking for trouble.

Therefore, it is important to have blue light blocking glasses. They will protect you from developing this symptom by blocking the blue light.

For appropriate computer usage

People cannot just stop using blue ray screens these days because of how entangled these devices have become with their lives. For instance, they work 8 hours a day at an office where they have to work on a computer and spend the next 16 hours staring at their phones’ screen.

This causes them to leave their eyes extensively exposed to the computer screens, resulting in disruption of eyesight. If there is a scenario of overexposure, it will result in headaches and dry eyes.

When you are doing your work on the computer, you must blink consistently, have a good sitting position, and ensure an appropriate workspace to avoid any chances of digital strain.

Outside from the home

Apart from the computer screens, blue light is also present in the sunlight. If you leave yourself exposed to the sunlight, you can get Vitamin D. Even though it is beneficial to your skin; you must still know how the sunlight affects your eyesight.

There is a reason why if you try to look at the sun, you can hardly see anything for about a second or so right after. Blue light-blocking glasses will ensure that a good amount of blue light enters your body and all the harmful substances stay out of it.

Not all blue light blocking glasses have an equal effect. Therefore, it is important to know the frequency and the wavelength of the ray coming at you to decide the type of glasses suitable for you.

Usage inside the home

There are LED lightbulbs and televisions that emit blue light frequently in our everyday use. If you watch the TV continuously with a naked eye, it may make you lazy. You must ensure that you have blue light blocking glasses alongside you, which will ensure that your mind remains active.

You can look into other light sources apart from the LED bulbs and keep your eyes safe and healthy.


Technology has always brought innovative solutions to different problems. The blue light is just another one of those problems which technology resolved. The blue light blocking glasses ensure that the users stay protected from the digital eye strain and do not get harmed by the blue light.

These glasses minimize the discomfort that the users get from the computer devices, reduce sleeping problems and AMD (Age-related Macular Description).