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Best Blue Light Blocking Glasses

last updated May 01, 2019

What is so ironic about blue light is you may not even know what it is referring to but you are probably exposing your eyes to it several hours a day. This type of light is emitted from computer screens and digital devices. Have you ever noticed that when you stare at a technology screen for an entire day, your eyes feel like they are straining and you develop headaches? This is not a coincidence as it is the power of blue light. But, not all of this is going to be bad for your eyes so you do need to remember that. Anyway, a great way to combat this issue is to invest in a pair of glasses that are designed to block this type of harmful light. We made this guide to the best blue light blocking glasses, for you.

In a Hurry? The test winner after 12.75 hrs of research

icon
PROSPEK
90.6/100 our score
Effectiveness
93
Overall Fit
92
Materials
88
Features
93
Color
87
PROSPEK
Why is it better?

Backed by a 90-day money-back guarantee

Each lens is designed with a multi-layer coating

They are not heavy on your face

In a Hurry? Editors choice:
PROSPEK
Test Winner: PROSPEK
Amazon Link
Researched Sources
24
Researched Sources
Reviews Considered
21k
Reviews Considered
Hours Researching
12.75
Hours Researching
Products Evaluated
16
Products Evaluated
Sorting Options
Effectiveness Overall Fit Materials Features Color By Default
Rank
PictureProduct
Name
Rating
Shops
#1
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
90.6
Effectiveness
93 %
Overall Fit
92 %
Materials
88 %
Features
93 %
Color
87 %
Price Comparison Last Updated (20.07.19)
Amazon Link
$39.95
#2
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
89
Effectiveness
91 %
Overall Fit
87 %
Materials
94 %
Features
87 %
Color
86 %
Price Comparison Last Updated (20.07.19)
Amazon Link
$69.00
#3
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
87.8
Effectiveness
93 %
Overall Fit
90 %
Materials
88 %
Features
84 %
Color
84 %
Price Comparison Last Updated (20.07.19)
Amazon Link
$9.80
#4
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
87.4
Effectiveness
92 %
Overall Fit
89 %
Materials
85 %
Features
81 %
Color
90 %
Price Comparison Last Updated (20.07.19)
Amazon Link
$24.99
#5
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
87
Effectiveness
92 %
Overall Fit
86 %
Materials
86 %
Features
87 %
Color
84 %
Price Comparison Last Updated (20.07.19)
Amazon Link
$34.95
#6
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
85.8
Effectiveness
89 %
Overall Fit
78 %
Materials
87 %
Features
86 %
Color
89 %
Price Comparison Last Updated (20.07.19)
Amazon Link
$19.90
#7
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
85.4
Effectiveness
88 %
Overall Fit
83 %
Materials
80 %
Features
90 %
Color
86 %
Price Comparison Last Updated (20.07.19)
Amazon Link
$16.95
#8
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
85
Effectiveness
90 %
Overall Fit
88 %
Materials
83 %
Features
78 %
Color
86 %
Price Comparison Last Updated (20.07.19)
Amazon Link
$25.95
#9
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
84.4
Effectiveness
88 %
Overall Fit
80 %
Materials
88 %
Features
82 %
Color
84 %
Price Comparison Last Updated (20.07.19)
Amazon Link
$14.99
#10
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
84
Effectiveness
90 %
Overall Fit
86 %
Materials
77 %
Features
80 %
Color
87 %
Price Comparison Last Updated (20.07.19)
Amazon Link
$10.00
In Depth Review Top 10
  • PROSPEK PROSPEK
  • SWANNIES SWANNIES
  • UVEX SKYPER UVEX SKYPER
  • J+S VISION J+S VISION
  • BLUE BLOCKING AMBER BLUE BLOCKING AMBER
  • CYXUS CYXUS
  • LIFEART LIFEART
  • ANRRI ANRRI
  • GAMMA RAY GAMMA RAY
  • SLIM VINTAGE SLIM VINTAGE
Table of contents
  • Criteria Used for Evaluation
  • Frequently Asked Questions
  • Sources

OUR TOP PICKS FOR THE BEST BLUE LIGHT BLOCKING GLASSES

1. PROSPEK

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
90.6
PROSPEK
Amazon Link
Effectiveness
93
Overall Fit
92
Materials
88
Features
93
Color
87
best offer for today
Amazon Link
$39.95
Pros:

Backed by a 90-day money-back guarantee

Each lens is designed with a multi-layer coating

They are not heavy on your face

Cons:

Smearing and smudges can happen a little too easily

From top to bottom, you will be hard-pressed to find a model that is better than this one. It hits the mark in every major area and for any type of product that can only be seen as a massive positive.

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Effectiveness

Arguably the best aspect of these glasses is the fact that they only block 50 percent of blue light. The reason for this is the other 50 percent is harmless and is allowed to pass through the lenses.

Sizing and Fitting

In addition to the fact that these are extremely light in nature, they are also designed with spring hinged arms which enhance the fit overall.

Materials

The TR90 frame is quite durable and well-made but one thing to note about the lenses is they can smudge easily. And, when this happens, the included cloth does not help that much.

Features

First off, the lenses come with a multi-layer coating and this helps to alleviate the issue of glare. Also, there are multiple magnification levels that you can choose from.

Color Options

Even though the best variety is not available here, you really can’t go wrong with either color option (you can either choose red and black or gray).

Overall

Even the best of the best comes with some minor issues but they are just that; minor. From an overall standpoint, though, this is an excellent combination of superb performance and quality.

2. SWANNIES

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
89
SWANNIES
Amazon Link
Effectiveness
91
Overall Fit
87
Materials
94
Features
87
Color
86
best offer for today
Amazon Link
$69.00
Pros:

Each lens is coated to alleviate glare

They are registered by the FDA

They perform very well

Cons:

The fit could be a bit small for you

There is a reason why this option is one of the most expensive ones on the market and that is due to the quality. The old adage “you get what you pay for” applies just about superbly here.

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Effectiveness

The general consensus is that these perform exactly what is claimed in that they reduce your eye strain and assist with your sleep disruption.

Sizing and Fitting

What is nice is there are a few different sizes that you can select between. Now, with that being said, a few previous buyers have noted how these felt small on their face.

Materials

The acetate frame is one of the better features of this option as it is strong, lightweight and flexible. It is one of the best-designed frames on the market, quite frankly.

Features

One thing to note about the lenses is they are tinted and they will cause certain colors to look different. However, each lens is designed with an anti-reflective and anti-glare coating which is nice.

Color Options

The frame comes in two different colors. You have the classic black option but if you want something a bit different, you can also opt for the tortoiseshell version.

Overall

There is a lot to appreciate about this option including the integrated frame and the coating of the lenses. But, the tint may be enough to lead you to other options and that is fair.

3. UVEX SKYPER

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
87.8
UVEX SKYPER
Amazon Link
Effectiveness
93
Overall Fit
90
Materials
88
Features
84
Color
84
best offer for today
Amazon Link
$9.80
Pros:

These will reduce your eye fatigue

Optimized for multi-angle viewing

The lens can easily be replaced

Cons:

They are pretty bulky to wear

When it comes down to it, it is the little things of these glasses that make them so compelling. Sure, they block an ideal amount of blue light but the little things are done right also.

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Effectiveness

The SCT lens integrated is going to help to reduce your eye strain by blocking 98 percent of all blue light from your tablets, computers, laptops and other devices.

Sizing and Fitting

Even though these are a little on the bulky side, the Duoflex temples are adjustable which allows for a custom and comfortable fit. Additionally, the temple tips are cushioned to prevent them from digging into the side of your head.

Materials

Most buyers have agreed that the build quality of the frame is solid. One user even noted that they dropped it on the ground and it was sturdy enough to withstand it.

Features

What is nice is these are designed with a three-position lens system that allows for multi-angle viewing. However, the lens is yellow tinted and will change the color of your screens.

Color Options

There is just the option for the black frame but at the end of the day, can you really go wrong with black?

Overall

For such a cheap pair of blue light blocking glasses, it is quite amazing how well these are designed. It almost feels like you are stealing but that just goes to show the value of this option.

4. J+S VISION

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
87.4
J+S VISION
Amazon Link
Effectiveness
92
Overall Fit
89
Materials
85
Features
81
Color
90
best offer for today
Amazon Link
$24.99
Pros:

They block 90 percent of the most harmful blue light

There are different colors and styles available

The frame is quite durable

Cons:

Glare can be an issue

The lenses can be difficult to clean

For many people, what is going to set this next option apart is the fact that harmful blue light is blocked but not at the expense of viewing normal colors.

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Effectiveness

These are going to block up to 90 percent of the most harmful blue light that there is and this is going to vastly reduce your eye fatigue for longer viewing sessions on computers and such.

Sizing and Fitting

In addition to the fact that the classic rectangular frame is suitable for both men and women, there is spring loaded temples built-in that allows for an enhanced fit.

Materials

Back to the frame, it is designed of high-quality plastic. Now, as for the lenses, they are not exactly fragile but they can’t be cleaned very easily if they get smudges on them.

Features

Okay, so glare can be an issue with these but the non-tinted lenses result in a lower distortion of color. This tradeoff is going to be suitable for some of you for sure.

Color Options

Not only are there a few different color options that you can choose from but there are also quite a few different styles available as well, which is pretty cool.

Overall

You really take the bad with the good here, quite frankly. Now, the good vastly outweighs the bad and at the end of the day that is all you can really ask for, right?

5. BLUE BLOCKING AMBER

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
87
BLUE BLOCKING AMBER
Amazon Link
Effectiveness
92
Overall Fit
86
Materials
86
Features
87
Color
84
best offer for today
Amazon Link
$34.95
Pros:

The lenses allow as much non-blue light through as possible

They perform tremendously

The frame is lightweight and flexible

Cons:

The frame is also not exactly shatterproof

Adjustable nose pads would have been nice

Above all else, these glasses can perform with the best of them. Sure, other areas could use little improvements but the performance overshadows everything, quite frankly.

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Effectiveness

These are FDA approved, for the record. As for the technical specifications, they can block 100 percent of light from the 280-490nm range and 99.82 percent of light in the critical 450-510nm range.

Sizing and Fitting

What is nice is these provide a wraparound fit but the problem comes with the nose pads. Because they are built into the frame, they can’t be adjusted.

Materials

Even though you do need to be careful with the frame (as it is not exactly indestructible), it is made out of thermoplastic and remains lightweight and flexible.

Features

Yes, these are orange-tinted lenses but they are actually designed to allow as much non-blue light through as possible. This means that the color distortion is going to be kept to a minimum.

Color Options

The black frame is the available color and if it has been said before it can be said again; can you really go wrong with black?

Overall

Yep, you really buy these if you want the most outstanding performance possible. The overall comfort could be improved so that could weigh on your mind a bit, however.

6. CYXUS

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
85.8
CYXUS
Amazon Link
Effectiveness
89
Overall Fit
78
Materials
87
Features
86
Color
89
best offer for today
Amazon Link
$19.90
Pros:

These are backed by a lifetime warranty

The color variety is really good

Each of the lenses is transparent

Cons:

They can pinch the bridge of your nose

Thanks to the transparent lenses and the overall performance of them, this option is going to be compelling for just about anyone. It just would have been nice if the fit was a little better.

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Effectiveness

Due to the fact that each of the lenses utilizes special U.S. substrate processing technology, these can protect your eyes from UV400 and ultraviolet radiation.

Sizing and Fitting

These may end up pinching the bridge of your nose for longer sessions and the frame is fairly large.

Materials

The lenses themselves are well-designed and shock-resistant and waterproof. As for the frame, it is not exactly extremely durable but it is also not as fragile as others on the market.

Features

As mentioned, the lenses are transparent and that means that there will be no color distortion when you are viewing all sorts of technology screens.

Color Options

There are actually quite a bit of different colors for the frame. Some of them are “childish” but the variety you are provided is really good so that is a plus.

Overall

Hundreds of previous buyers have simply raved about these glasses and their ability to block blue light. They are not unbearably uncomfortable but you will probably need to get used to them.

7. LIFEART

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
85.4
LIFEART
Amazon Link
Effectiveness
88
Overall Fit
83
Materials
80
Features
90
Color
86
best offer for today
Amazon Link
$16.95
Pros:

A special lens coating is integrated

There are several magnification levels to choose from

They perform admirably

Cons:

The frame is somewhat fragile

Quite large for users with smaller heads

Perhaps you are looking for an option that offers magnification? If so, then you will be satisfied with the sheer amount of magnification options that are presented to you with this model.

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Effectiveness

Not only will these filter out 100 percent of hazardous ultraviolet rays but they will also cut 39 percent of blue light in the 400-450nm range.

Sizing and Fitting

The general consensus is that the frame of this option is very large. It can still work if you have a smaller head but you may not like how large they look on you.

Materials

Granted you treat these with care, you should be fine. With that said, the plastic frame does feel cheap and is certainly not going to hold up to much abuse.

Features

In addition to the fact that there are several different magnification options available, the lenses are designed with a coating to prevent scratches and smudges (or at least minimize them).

Color Options

For those to who it concerns, there are a few color options available for the frame.

Overall

Some of you may be apprehensive about buying this option due to the fragile nature of the frame and the larger size of it. But, at the end of the day, it is designed well.

8. ANRRI

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
85
ANRRI
Amazon Link
Effectiveness
90
Overall Fit
88
Materials
83
Features
78
Color
86
best offer for today
Amazon Link
$25.95
Pros:

They can cut out 90 percent of blue light

Backed by a lifetime warranty

The frame comes in different colors

Cons:

Not ideal for smaller faces

Issues with glare can persist

Chances are, you probably would not even tell what type of glasses these were by just looking at them (as they are very casual). This alone is something that may appeal to you.

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Effectiveness

These are rated to cut up to 90 percent of the blue light that you can see which is going to relieve your eye fatigue and also alleviate the issue of your eyes becoming dry.

Sizing and Fitting

It is claimed that these are designed for bigger faces and that claim is spot-on. Now, these are designed for both men and women but they are pretty large (so keep that in mind).

Materials

The frame is made out of plastic and the lenses are made out of polycarbonate. While not the most stunning build, this option is still solid in this regard.

Features

The fact that there is slight tinting with the lenses is the least of the issues as the glare can be quite the pest of an issue here. Some sort of anti-reflective coating for the lenses would have been nice.

Color Options

A decent variety of color options are available for the frame but if you are a fan of a classic appeal, you can always stick with the black option.

Overall

These can look goofy on users with smaller faces but they can still perform, regardless. You also need to deal with the issue of glare, which can be a bit annoying at times.

9. GAMMA RAY

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
84.4
GAMMA RAY
Amazon Link
Effectiveness
88
Overall Fit
80
Materials
88
Features
82
Color
84
best offer for today
Amazon Link
$14.99
Pros:

The frame is well-designed

They perform very well

The frame offers a nice casual look

Cons:

They can be uncomfortable and tight for users with larger heads

One specific reviewer may have said it best when they described this next option as cheap and functional. Not cheap in the sense of poor quality but cheap in the sense of the price, for the record.

Read more

Effectiveness

What these are going to do is reduce your eye strain by providing UV400 protection and, for the most part, they perform exactly what they are advertised to do.

Sizing and Fitting

If you have a larger cranium, you may find that these are too tight to be comfortable. Just keep this in mind as these are one-size-fits-all glasses.

Materials

In spite of the cheaper price, the frame that is built-in here is quite impressive. It is a TR90 nylon frame that is both durable and flexible.

Features

By counteracting the blue light, the displayed light is going to be different than it actually is. The color distortion that these lenses produce can be a bit of a nuisance, admittedly.

Color Options

Again, with the frame being offered in a black coating, you really can’t go wrong here.

Overall

Sure, these may not be incredibly comfortable for hours on end (specifically if you have a larger head) but they perform what they are designed to do and that is the main thing.

10. SLIM VINTAGE

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
84
SLIM VINTAGE
Amazon Link
Effectiveness
90
Overall Fit
86
Materials
77
Features
80
Color
87
best offer for today
Amazon Link
$10.00
Pros:

They are sized nicely

The color distortion is kept to a minimum

Many magnification levels are available

Cons:

Glare and reflection can be huge issues here

The frame is made of cheap plastic

If you are looking to get your feet wet with this sort of technology then this could be a great option for you. And, if they end up breaking, you can then upgrade to a more premium choice.

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Effectiveness

These are going to filter 100 percent of the most damaging low-level blue light and also nearly 100 percent of the high-energy visible light that is emitted from the screens of your technology devices.

Sizing and Fitting

One nice aspect of this frame is the fact that it is not sized for a child or a really small adult. It is actually sized quite well, as a matter of fact.

Materials

This is the area where this option suffers a bit. Firstly, the frame is made of cheap plastic and, secondly, the lenses are pretty difficult to get clean.

Features

The good news is the color distortion is kept to a minimum but the same can’t be said for the glare and reflection. Some users have been overwhelmed by the amount of reflection that persists here.

Color Options

If you enjoy variety then you will appreciate the sheer number of colors that are available.

Overall

With a model such as this, you take the bad with the good. But, again, if you are curious how much this technology can help you, this option can be a great start.

Criteria Used for Evaluation

Effectiveness

Understand that certain models will be able to block more blue light than others.

In order for you to understand how to look for the best blue light blocking glasses, you need to be able to wrap your head around what blue light actually is. It was alluded to at the beginning but just to clarify, among the wavelengths of light in the entire visible spectrum, this list is one of the shortest. What happens is due to this, the energy output of the light is greater and this makes you more susceptible to eyestrain, headaches, and general eye fatigue. So, the gimmick behind these blue light blocking glasses, essentially, is that they are going to block this type of light and shield it from your eyes.
However, not all models on the market will perform with the same effectiveness. Some sellers will list the percentage of this light that their model can block and while there are different ranges, you may want to look for models that can block at least 90 percent of the light. Of course, the shade of the lenses will also come into effect. You see, darker lenses will be able to block more blue light while your yellow-tinted models will block a little less.

Overall Fit

Though most models will be one-size-fits-all, they still may not all fit you correctly.

For the most part, most models on the market are going to be designed and optimized for most users. In other words, most sellers will not provide you with different size options and their models will merely be one-size-fits-all. These are also typically designed for both men and women but what you need to realize is not all of them are going to fit you in the manner you prefer. And, depending on how frequently you stare at computer screens and such, you may need to wear the pair you buy several hours a day. So, it is advised that you do your research beforehand and, specifically, glance through user feedback to see what previous users have had to say about the sizing and fitting.
Now, what happens if you already need to wear prescription glasses or contacts? Well, you will want to look for special models that are designed with a “fit-over” style. As you may have guessed, these glasses are optimized to fit right over your prescription lenses. Oh, and also, in general, look for models that will rest comfortably on your face.

Materials

Do not forget about the frame as it needs to be designed with quality in mind, as well.

For this section, let’s place all the attention on the frame. Virtually every other section has something to do with the lenses but you need to give the frame some love, also. Now, what exactly do you need to look for? The size and comfort were already alluded to so, really, all you need to do here is spend your time assessing the material of the frame. Ideally, you should opt for one that is strong, lightweight, and flexible. Of course, it also does not need to be bulletproof or anything like that. At the same time, you do not want the frame to snap into two pieces with just basic handling of it.
Really, want you may want to avoid are frames that are made out of cheap plastic. Not all plastic is going to be cheap, as you will soon find out, but there are lesser-quality plastics out there. Instead, look for models that sport TR90 frames. Ironically, this type of frame is plastic too but it is a durable, flexible, and lightweight thermoplastic. It will be able to be bent under pressure without snapping; making it more resilient to damage.

Features

There are actually quite a few features to keep in mind here.

Though these are fairly simple devices in concept, there are actually quite a few features to keep in mind. For starters, and this was documented briefly earlier, the shade of the lenses will make a difference. For the most part, you want to save darker lenses for nighttime uses and lighter lenses for daytime use when you will be starting at a computer screen. Of course, color distortion can also be an issue. With yellow or amber-tinted models, specifically, the colors that are present on the screen are going to be dramatically different (which could affect movies and gaming). Looking past this, let’s talk about magnification for a second.
As you will see, there are options on the market that will come in varying magnifications. Essentially, all the best blue light blocking glasses can match the prescription strength of your glasses (much in the same line as reading glasses do). Oh, and you also may want to look for lenses that have been coated with some sort of coating to alleviate the issue of glare. With some models on the market, the glare will be so bad that it will prevent you from clearly seeing what is on your screen.

Color

No, this section is not that important but hey, the color of the frame could be for you.

The reality of the situation is some people wear glasses as fashion statements but that is certainly not the point of these kinds. With that being said, some of you may be interested in getting the best of both worlds and there is really nothing wrong with this manner of thinking. However, some of you will be disappointed to find out that very few options on the market will come with a wide range of frame styles and colors. That is not to say that this is going to be true for every single model in the world but most sellers will provide you with very basic frame colors (most notably black or even tortoiseshell).

Expert Interviews & Opinions

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expert tips icon
Effectiveness

Wait, don’t all models work the same? Perhaps this has been pondering in your head but the reality of the situation is this is where many designs separate themselves. At the end of the day, yes, all these types of glasses are designed with the same purpose of blocking blue light. But, depending on various factors, some of them can block more of it than others and, therefore, can be more effective for you.

Overall Fit

What you will notice very quickly when you begin your own personal search on the mass market is that most options will not come with an extensive list of size options. Most generally, blue light blocking glasses will be designed to fit most users (typically both men and women). Despite this, you know as well as anyone else that this does not mean each model will fit you perfectly.

Materials

Even though the frame may not be the most vital feature, it is one that you still need to assess. What you are really looking for with the frame is for it to be flexible, durable and lightweight. Those are the grand three, so to speak, and granted the frame sports those characteristics, the rest should be history. And, for the record, the most notable type is what is known as a TR90 frame.

Frequently Asked Questions

q: How exactly do they work?

a:

The manner in which these work, can be a little tricky to wrap your head around, admittedly. Even though you do not really need to know the science behind why they work, perhaps you are curious and here is how it works. Essentially, when you wear a pair of these you are creating an environment for your eyes that is going to mimic the natural reduction in sunlight that only occurs in the evening hours. In layman’s terms, it is one of the main reasons why these are claimed to improve your sleep.

q: Do you actually need them?

a:

The reality of the situation is you technically do not need to wear a pair of these. As was alluded to earlier, you really just need to limit the amount of exposure your eyes receive the blue light in the evening. While you certainly can do this by wearing a pair of these glasses, you can also achieve this by simply avoiding using certain technology devices at night as your brain needs time to wind down before you go to sleep. Admittedly, this can be tough because for some people, winding down requires some sort of media (whether this is video games, movies, etc.).

q: How do you clean the lenses?

a:

Even though for your prescription glasses it may be advised to use a special cleaner or cleaning wipes, that is not going to be the case here. When smudges arise (which is going to happen eventually), your best bet is to try to clean them off with a microfiber cloth. If they are a bit more persistent then you can use some lukewarm water and a small amount of dish soap. To dry the lenses, you could then use the same microfiber cloth as before.

q: When should you wear them?

a:

Truth be told, the time you wear your model is going to depend largely on the type of lenses that you have. It is almost a good idea to buy a few different pairs (one with lighter lenses and another one with darker ones). The reason for this is you should wear the model with the lighter lenses during the daytime. But, make sure you take them off when you go outdoors. As for ones with darker lenses, these are best for viewing electronics at night while you are indoors.

q: How can blue light impact your body?

a:

For the record, this type of light impacts your eyes more than anything. When you think about the modern world and how technology-dependent it is, it makes sense that you need to worry about long-term effects when you expose yourself to this type of light. The question is, though, are there any long-term effects. Well, and this is not meant to scare you, there is evidence that suggests that there could be. That is why you are here today, right?

q: What else can you do to protect your eyes?

a:

There is no denying that blue light blocking glasses are nice products that can help alleviate issues you have when you stare at computer screens or monitors all day long. But, you should also try to better yourself so you are not so dependent on them. Look, if you work at an office and need to stare at a computer screen all day that is fair. Yet, whenever possible, just limit the amount of time you spend using technology devices and playing video games. Heck, even taking a 20-minute break and coming back can do you some good. Oh, and also avoid using electronic devices for one hour before you go to bed (though this one can be really hard).