Home Blog Blue Light Blocking Glasses: Why Are They Necessary?

Blue Light Blocking Glasses: Why Are They Necessary?

Blue light Blue Light Blocking Glasses: Why Are They Necessary?

Several of my office colleagues wear blue light blocking glasses to their workplace, and I have always wondered why. My curiosity led me to a world of fantastic facts related to the blue light, how it can affect our health, and why it is essential to wear the glasses to block the light. Therefore, here I am, writing this blog to share some important facts with you. I have covered the topic right from scratch to help people out there who don’t really have any idea about the blue light, just like me in the past.

starring screen Blue Light Blocking Glasses: Why Are They Necessary?

What is the hype about the blue light?

The visible light falls within the wavelength of 400 to 760nm. On the other hand, high energy visible light falls within the range of 400 to 500 nm. This high energy visible light is what we know as the blue light because the blue light consists of a high spectrum range.

We are being exposed to artificial blue light through a variety of sources in our daily lives. Some of the most common sources include mobile phones, televisions, and other digital display screens. This blue light tends to disrupt the circadian rhythm of an individual and also causes other health problems. Thus, it is crucial for everyone who has to work in front of laptops, to wear blue light filter glasses while staring at the screen.

How Do Blue Light Blocking Glasses Actually Work?

Blue light blocking glasses have a special filter in their lenses that absorb or block a certain percentage of blue light from your artificial source. Therefore, using these glasses can reduce the amount of blue light you will be exposed to. As a result, you can steer clear of eye irritation or other health issues.

Some of the blue light filter glasses can also help you take care of the eye strain. Eye strains usually occur due to constant working in front of laptops and mobile phones. Do you work night shifts? In that case, staring at the screen of your laptop can make you feel way too sleepy or cause a headache. In such situations, you can try out the special glasses that block the blue light for you.

orange glasses Blue Light Blocking Glasses: Why Are They Necessary?

Blue light blocking glasses have orange-colored lenses: why?

Most of these special glasses consist of orange or yellow colored lenses. These glasses have a slight tint on their lenses because of the purpose that they serve. The slight hue filters out the HEV light frequencies. Thus, if a higher percentage of blue light is being emitted, the lenses will appear a little bit more orange.

I would recommend everyone looks for a pair of glasses that have a clear lens. It is because our body needs a certain amount of blue light to remain awake. Clearer lenses will balance our exposure to blue light easily. You can work and sleep comfortably and stay away from being a victim to eye problems. If you have any other queries related to blue light or glasses, you can talk to an ophthalmologist.


  1. Nowadays every person use screen based device for long period in a day.so that the blue light that expose from the screen that will cause for eye drying. This is the best solution for eye drying.it will protect your eyes.

  2. I previously read a topic that the blue lights emitted from smartphone damage our eyes but this topic completely satisfied my curiosity that I want to know about how it is harmful.

  3. I think that this new kind of glasses are pretty cool to spend time in the technology devices and take care of my health. It´s good to avoid all those HEV light frequencies.

  4. I agree with this article. As an IT student, we tend to be in front of computer screens every time. We may not feel that the radiation is a harm to us but we should be aware that it is slowly killing us. Blue light blocking glasses have a special filter in their lenses that absorb or block a certain percentage of blue light from your artificial source. It is still necessary.

  5. Blue light glass give protection to our eyes when we viewing for long time while using phones. it keeps our eyes healthy and safe also. everyone must need to try this glass.

  6. Laboratory studies have shown that too much exposure to blue light can damage light-sensitive cells in the retina.This causes changes that resemble those of macular degeneration, which can lead to permanent vision loss. That is why we should wear blue light blocking glasses.

  7. that’s amazing technology, I sometimes imagine that they will invent glasses that correct eye vision automatically,
    and who knows maybe we will have glasses that capture far distances in the universe

  8. Como todo el mundo de hoy y la nueva era, estar siempre frente a las pantallas de tv y computadoras y teléfonos inteligentes es normal,
    la radiación es un daño , Las gafas que bloquean la luz azul tienen un filtro especial en sus lentes es necesario, protege nuestros ojos Es por eso que debemos usar anteojos.

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