Do Blue Light Glasses Work
While blue light blocking glasses are effective at reducing the amount of blue light that enter the eyes, there is no current research to suggest that this can improve or protect the health of your eyes. Put simply, there is no scientifically-proven benefit of wearing blue light blocking glasses for your eye health.
As The College of Optometrists states: The best scientific evidence currently available does not support the use of blue-blocking spectacle lenses in the general population to improve visual performance, alleviate the symptoms of eye fatigue or visual discomfort, improve sleep quality or conserve macula health. 8
What To Look For In Blue
Shopping for glasses online is tricky because you cant try them on to find a pair thats both comfortable and complements your face shape. Most over-the-counter glasses are sold in only a size or two, while prescription pairs and some higher-end non-prescription sunglasses usually have three numbers etched into the arms, such as 50-16-135. These are millimeter measurements that correspond to the lens width, bridge width, and arm length, respectively. Remove some of the guesswork by using a pair of well-fitting glasses to figure out your size. Either look at the numbers or, if theyre missing, measure the frames yourself. Try to stick to glasses that closely match those measurements, particularly the bridge and the arm.
Then consider the lens color. All of the glasses Wirecutter tested appeared to be colorless at first glance, but when we wore them, we noticed they all have a faint to moderate orange tint. Orange lenses block blue light because they only let through light with similar wavelengths, like orange and red. The stronger the orange tint, the less blue light gets through, decreasing the amount your eyes are absorbing and potentially helping to counteract negative effects.
Best With Magnification: Prospek Blue Light Blocking Glasses
Courtesy of Walmart
Offers blue light blocking and magnification
Small, regular, and large sizes
Limited colors and styles
If you’re looking for a pair of glasses that gives you an extra boost , we recommend these glasses from Prospek. These glasses have a variety magnification strengths, anywhere from 0.00 to 3.00, and come in a variety of colors and sizes.
Frame Material: Polycarbonate | Blue Light Absorption: 50% | Lens Color: Light amber
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Can You Wear Anti
Like any corrective eyewear, you can wear anti-fatigue glasses all the time. The upper portion of these lenses will aid your distance vision whilst the lower portion will assist your close-vision focus.
Hopefully, you found this guide useful.
As there are so many lens types, materials, indexes and coatings, you can always contact our lens lab to ask them your questions.
Thanks for stopping by.
What Are Blue Light Glasses
Blue light glasses are eyeglasses designed to minimize the amount of blue light entering your eyes from digital devices. They have a surface coating on their lenses that aim to block blue light.
The goal is to reduce digital eye strain, prevent eye diseases, and improve sleep. But more often, people confuse blue light glasses with computer glasses.
Computer glasses are designed to be worn for up-close tasks, like working on a computer. You can add features, such as anti-reflective and anti-scratch coatings. You can also add a coating that protects against blue light. If they are prescription glasses, computer glasses can correct vision issues.
Blue light glasses are simply used to protect against blue light. They are frequently purchased without a prescription however, you can often have a coating that blocks blue light added to your prescription glasses.
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How Blue Light Affects Vision
When you consider how often you look at digital screens and how closely you view them, it makes sense that your eyes could be negatively affected in some way.
Light passes through the cornea of the eye and is directed toward the retina at the back of the eye. Its believed that frequent blue light exposure can cause cumulative damage to the retina over an extended period of time.
A short-term issue that can be caused by blue light exposure is digital eye strain, which presents symptoms such as:
Neck and shoulder pain
Retinal damage can accumulate over time. This can potentially lead to serious vision conditions, including macular degeneration. Fortunately, eye doctors and researchers have developed products, such as Eyezen lenses, to protect the eyes from prolonged exposure to blue light and combat symptoms of digital eye strain.
What Were Looking For
Blue-light-blocking capability: According to Rahul Khurana, an ophthalmologist and clinical spokesperson for the American Academy of Ophthalmology, digital eye strain and the negative effects of blue light on your eyes are two separate concerns. We keep on thinking about blue light from our computers and smartphones, but the reality is that we get more exposure to blue light from the sun. Essentially, its not the blue light thats making your eyes feel bad after a day of staring at the computer its staring at a screen for hours without breaks. Thats why Khurana doesnt recommend any special eyewear for daily computer use. Ultimately, Im not really sure how its going to help with digital eye strain, which is whats bothering people, he says, explaining that the digital eye strain most people experience can occur whenever you focus on anything from reading a book, looking at a screen, or watching TV. It can be alleviated by shifting your eyes every 20 minutes or so onto something thats 20 feet away for at least 20 seconds, he says. If that doesnt help, Khurana recommends artificial tears to help lubricate dry eyes. In the end, he says you dont need to wear blue-light-blocking glasses during the day.
All light is measured in nanometers and blue-light wavelengths that can have the most impact on your melatonin levels range from 400 to 500 nm. Blue-light-blocking glasses work by absorbing those wavelengths to stop them from reaching your eyes.
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How Do I Clean Blue Light Glasses
First, you should always refer to whatever cleaning instructions come with the blue light blocking glasses you buy. In general, you can clean blue light glasses the same way you would clean any other eyeglasses — with a soft, lint-free cloth that won’t cause scratches and a gentle cleaning spray designed for glasses.
Best For Gaming: Cyxus Hev
Not easily adjustable
Only one shape offered
Gamers, these blue light blocking glasses are for you. Not only do these highly-rated glasses help to reduce eye strain, they also protect against ultraviolet radiation and UV 400. Unlike some blue light blocking glasses with lens filters, these glasses won’t alter the color of your screens, so you can play your best.
With 20 different styles available, there is a color and size available for everyone. These glasses guarantee a lifetime warranty, and their high ratings and positive reviews are a sign that these shades are worth it, especially when it comes to gaming.
Frame Material: Not specified | Blue Light Absorption: Up to 80% | Lens Color: Clear
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How Eyezen Lenses Work
Eyezen lenses are made using cutting-edge technology that incorporates several different mechanisms:
Eyezen Focus Eyezen lenses have a small amount of magnification to allow you to maintain a proper working distance from your screen and avoid holding it too close.
Blue light filtering technology This protects the eyes from blue-violet light emitted by digital screens, preventing 20% of blue light from entering the eyes.
Wavefront Advanced Vision Enhancement Technology Used to give each lens a unique design, W.A.V.E. Technology provides clarity at any distance, eliminating blur even with poor lighting. Lenses are customized based on your individual single-vision prescription for each eye.
The result of this technology is an Eyezen lens that helps relax and protect your eyes. These lenses allow you to view your digital screens more comfortably, providing clearer near vision and reduced eye strain. In addition, wearers have improved contrast perception and diminished glare.
Eyezen lenses are designed to be worn all day, and can even benefit patients who do not typically wear prescription glasses.
What Is Blue Light
Blue light is electromagnetic energy from digital screens and the sun. It has shorter wavelengths ranging from 420 to 480 nanometers. It contains more energy than other lights, and this energy could potentially be harmful to your eyes.
Blue light from the sun can damage your eye tissues, increasing your risk of developing eye diseases. Too much exposure to ultraviolet rays can cause eye cancer and cataracts.
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Cooloo Blue Light Blocking Glasses
Best for: Home to office
If you are becoming increasingly concerned about the condition of your eyes, this label has got you covered with these glasses that have a specialised anti-blue light lens that will put less strain on your eyes. The frames have a lightweight construction and are offered in a black hue as well as a huge range of other colours.
When To Wear Blue Light Glasses
You could potentially benefit from the use of blue light glasses when:
- Working the night shift. If you are staring at devices at night, the blue light might potentially disrupt your circadian rhythm. Blue light glasses may help to mitigate this.
- Using a smartphone, tablet, or computer. The amount of blue light your smartphone or computer emits could possibly lead to eye fatigue, discomfort, and headaches. Blue light glasses may reduce these effects.
- Indoors. Its not just about smartphones, tablets, or computers. Your televisions and LED lights also emit blue light that can affect your eyes. To minimize exposure, wear light-blocking glasses when watching TV.
- Outdoors. Sunlight is another natural source of blue light that can affect your eyes. Blue light blocking glasses may protect against some of the suns blue light.
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Blue Light Blocker Glasses And Anti
Things look a little different this year for back-to-school than they have in the past. We already knew that kids spent too much time on devices, but with COVID-19 and the hybrid models for school this Fall many kids are facing much more time on tablets, phones, and computers than normal. Did you know that research shows that those screens can cause eye strain, resulting in dry eye, headaches, and eye fatigue. The other big buzz word these days is Blue Light. We know that you get blue light from a lot of different places, but the biggest culprit is the sun. If the sun is where we get the most blue light, then why is it such a big deal? The sun has been around since the beginning of time.With modern technology, we are spending a lot more time on devices which increases our blue light exposure. Those devices are a lot closer to the eyes than the sun. Studies are still being done to determine the health benefits of a blue light blocker, but research shows that blue light causes eye strain and eye fatigue. A blue light blocking lens with an antireflective coat will help alleviate this eye strain. Stop in today and let us tell you more about our blue light blocking lenses.
Horizane Blue Light Blocking Glasses: Glasses To Block Blue Light And Protect Your Eyes
Horizane Blue light blocking glasses protect you from all kinds of screens as they block Blue light and reduce reflection from flat screens. They are glasses to help your eyes have some rest which is essential for those who want to save their vision capital. Horizane « Blue light blockingglasses are available in pharmacies without prescription.
Itchy eyes, visual tiredness, difficulty to sleep What if these symptoms were underlining your overexposure to digital device?
Screens are part of our daily life, either at home or at work.
We spend around 50 hours a week in front of a screen: smartphone, ipad, computer, tv, video games, And the trend is constantly growing!
This repeated and long-lasting exposure has numerous consequences on your eyes health: LED screens transmit very strong light waves called Blue light or HVE . These waves are harmful for our eyes in the long run and our eye health can be badly affected.
In order to answer the growing need of eye protection from the screens, Horizane has developed a range of « Blue light blocking glasses. These « Blue light blocking glasses are equipped with a special filter blocking up to 50% of the Blue light. This filter is the result of the most advanced research.
Gamer glasses to play , computer glasses , daily glasses , Horizane Blue light blocking glasses give your eyes all the protection they need against screens.
It is the must-have solution to be connected while taking care of your eyes.
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Best Rated Blue Light Glass
When looking for blue light glasses, look for options that:
- Block 95 percent of blue light.
- Are UV-rated with an anti-glare coating.
- Have a general warranty against breaking.
- Are comfortable to wear .
Here are some of the top retailers for blue-light-blocking glasses:
- EyeBuyDirect has a solid selection of blue light blocking glasses, including many affordable options.
- Warby Parker offers a wide selection of glasses, including blue light glasses. You can also add a blue light filter to your lenses. And for every pair of glasses sold, they donate a pair to someone in need.
- Flex Gray offers a variety of products to reduce blue light exposure, especially for computer users.
- Peepers have a wide selection of blue light glasses.
- Livhofeatures an array of blue light glasses that are FDA-approved.
When Should I Wear Blue Light Glasses
Blue light generally energizes you, helps you concentrate, boosts your mood — all good things during the day. But when you’re winding down from your day in the evening and want to relax, blue light can interfere. For most people, wearing blue light blocking glasses in the evening while watching TV or staring at any screen will be the most beneficial.
Some people also find that blue light blocking glasses can help reduce eye strain, blurry vision and headaches that come from staring at screens while working. You can try both or either to see what works best for you.
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Do Blue Light Blocking Glasses Really Work
It depends who you ask. There isnt a lot of research to support the use of these screen protection glasses says Phillip Yuhas, O.D., Ph.D., assistant professor in the College of Optometry at The Ohio State University Wexner Medical Center. That said, the technology is still new. Some patients do find that some blue light blocking glasses improve subjective comfort while viewing a screen, Yuhas says.
Blue light glasses may also help you get a better nights sleep, says Sunir J. Garg, M.D., a professor of ophthalmology at the Retina Service of Wills Eye Hospital. For some folks, exposing themselves to intense blue light at nighttime can screw up their internal clock, he says. That can mess up certain peoples sleep-wake cycles. There may be some advantage to people using blue light glasses at night if theyre having trouble sleeping.
Ultimately, the evidence is mostly anecdotal but wearing a pair of blue light glasses while looking at screens wont hurt. However, if you have any additional concerns about your eyes or vision, your best bet is to consult with your eye doctor.
Cyxus Blue Light Filter Computer Glasses
Best for: Classic, clean and elegant
The Cyxus blue light specs form a shield to minimise headaches and eye fatigue when worn. They are fitted with a clear lens without a colour tint to ensure your vision is crystal clear with a slight magnification for a sharper image. The frames themselves are designed to give you the utmost comfort with a wider nose pad and more durable five hinge construction. The square frames are also universally flattering.
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I Found Other Ways To Dial Back On Blue Light
Since the glasses made me more aware of blue light, I tried remedying the issue further with small fixes. My iPhone is now set for “Night Shift” from 9 p.m. to 7 a.m. The Night Shift function alters the colors of the phone’s display to the warmer end of the color spectrum, so you’re exposed to less blue light that way.
To do this yourself on an iPhone, you can go to Settings > Display & Brightness > Night Shift, and set the time you usually start getting ready for bed.
I also zeroed in on non-screen sources of artificial blue lights. I learned that while LEDs are also increasingly popular as room lights, they’re not all the same. Warm white bulbs with less blue tend to work better at night than cool white ones. There are also multiple bulbs that that can change the intensity of a light’s colors with an app, or you can buy reduced-blue LED bulbs for warmer lights in bedrooms.
Gamma Ray Optics’ Uv Glare Blue Light Blocking Glasses Reduce Eye Strain
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Verywell Health / Simone Scully
Blue light, a type of light on the color spectrum that has higher energy, is emitted by cell phones, computers, and television. Starring at these devices can interrupt sleep-wake cycles and cause headaches. If you’re having trouble falling asleep, you may want to try investing in a pair of blue light blocking glasses.
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