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Why are Blue Light Glasses Yellow?

Blue light glasses are used to protect your eyes from harmful blue light emitted by screens. But why is the lens yellow?

Blue light glasses are used to protect the eyes from harmful blue light. The lenses of these glasses filter out the blue light, and can be found in a variety of colors.


If you have specific eye problems or spend a lot of time in front of a computer screen, you may have heard of blue light spectacles. The blue light emitted by computer and phone displays, as well as the natural world, is blocked by these glasses. So, why are they yellow if they’re supposed to filter off blue light?

Blue light glasses have yellow lenses that filter the light that reaches your eyes, filtering off the blue light. Blue light glasses are similar to sunglasses in that they change the kind of light that reaches your eyes rather than the quantity.

Do you want to understand more about these yellow-tinted glasses and how they work? Perhaps you’re unsure whether you need blue light glasses and want to know how to choose the finest set. Continue reading! We’ll address all of these questions and more in this post.

Why are the lenses of blue light tinted yellow?

Did you know that the typical adult stares at a screen for 11 hours each day? All of that screen time, whether it’s on a computer, a smartphone, a TV, or a mix of gadgets, may cause severe eye strain.

The blue light emitted by our contemporary gadgets is the most frequent cause of eye strain. Blue light, which is one of the strongest kinds of visible light, cannot be effectively filtered by our eyes. Blue light is produced by the sun, and it is also produced by many vehicle headlights and even household light bulbs.

So, we’re always surrounded by this blindingly brilliant light that our eyes are unable to filter.

Blue light spectacles can very handy in this situation.

Although not all blue light spectacles are yellow-tinted, those that are are more effective. The yellow tint performs a function that human eyes cannot: it serves as a filter, filtering out the intense blue light while allowing other wavelengths to flow through.

Unlike sunglasses, this yellow hue does not make the world seem darker. You can still use them successfully in low light situations since they only filter out blue light. Many blue light glasses are designed to be worn at night because they decrease glare and improve clarity and definition.

Is it necessary for me to use blue light glasses?


You may be tempted to believe that, given how much time we spend gazing at screens these days, everyone should be wearing blue light spectacles. While this isn’t a terrible concept and would likely decrease the number of eye strain-related issues, not everyone would benefit equally from wearing blue light spectacles.

To be honest, some individuals who have worn blue light spectacles think they are a waste of money, while others swear by them. How can you tell whether they’re going to work for you?

All you have to do now is give them a shot.

However, before you go out and buy an expensive set of blue light glasses, there are a few questions you can ask yourself to help you figure out whether they’ll work for you. 

Are You Afraid of Blue Light?

You may have been diagnosed with blue light sensitivity by your ophthalmologist or you may have discovered symptoms on your own. Extreme sensitivity to your computer or phone screen, higher-than-average sunlight sensitivity, or a propensity to get severe headaches when exposed to blue light are all signs of blue light sensitivity.

Blue light glasses will most likely provide significant advantages to those who are especially sensitive to blue light.

Do you have any new vision problems or eye strain?

If you’ve observed that your vision is quickly or gradually deteriorating, it’s possible that eye strain from too much blue light exposure is to blame. You may also be feeling headaches, fatigue, and tightness around your eyes, which are all signs of eye strain. If you see any of these symptoms, make an appointment with your eye doctor immediately soon.

Blue light glasses may be recommended by your doctor, or you may try them on your own to see if they help.

Do You Find It Difficult to Fall Asleep?

Our gadgets’ blue light really fools our brains by convincing us that we need to remain awake. If you have a tendency of watching TV before bed or staying up late on the internet, you may have difficulty sleeping.

If blue light exposure is causing you insomnia, using blue light glasses for a few hours before night may help you fall asleep quicker and easily.

How to Select the Most Appropriate Blue Light Glasses

Prescription blue light glasses may be recommended by your eye doctor, but they may be very costly. There are a number of non-prescription blue light glasses on the market, but how do you know which ones are the best and which ones are just too cheap to work?

Let’s look at some guidelines for selecting the finest blue light glasses for you.

  • Consult your doctor for advice. Many of the products and brands offered are likely known to your eye doctor, and he or she may be able to suggest a particular pair of blue light glasses.
  • Check out the feedback from previous customers. Of course, doing some independent research isn’t a bad idea. See what other blue light spectacles users have to say about particular brands. Check out the feedback from previous customers. Look up product reviews on the internet. Look into a company’s past. Also, if you know anybody who wears blue light spectacles, inquire about their favorites.
  • The more blue light is filtered, the deeper the hue. Other hues, such as clear, amber, and red, are available in certain blue light glasses. Clear spectacles, on the other hand, block the least amount of blue light, while red glasses block the most. If you’re unsure whether color is best for you, think about how you’ll be wearing the glasses. 

Clear or light-yellow spectacles may suffice if you intend to wear them all day for minimal blue light blocking. Red glasses may be the best option if you wish to block all blue light for many hours before sleeping. If you’re simply trying out blue light glasses and want to keep the quantity of blue light you see to a minimum, yellow or amber may be the best choice.

  • Don’t go for the lowest or most costly pair you come across. This is sound general advice for most purchases. You’re likely to get what you pay for if you purchase the cheapest set of blue light spectacles. Purchasing the most costly pair, on the other hand, does not guarantee the greatest quality.

Buy a pair that’s affordable enough that you won’t break the bank, but expensive enough that you can be confidence in the quality, especially if you’re only trying out the glasses.

Last Thoughts

Many blue light glasses are yellow in hue to help filter out part of the blue light emitted by gadget displays and the surroundings. If you’re especially sensitive to blue light, experience signs of eye strain, or have difficulty sleeping at night, blue light glasses may be beneficial.

If you’re undecided about whether to go for yellow-tinted blue light glasses or anything else, think about how much blue light you want to block. Speaking with your eye doctor about the ideal pair of blue light glasses for you may also be beneficial.

Sources consulted

Eyes of an Eagle

It’s All About the Vision

True Dark

Frequently Asked Questions

Do blue light glasses look yellow?


Why do my glasses have a yellow tint?

This is a common issue with the VR headset. The yellow tint can be fixed by adjusting your settings on your computer or phone so that the screen doesnt appear as yellow.

What color should blue light glasses be?

The color blue has many different shades, so its best to go for a light tint or a dark tint.

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