How do blue light glasses work?
These days, technology is everywhere, and now people are looking at their laptops and phones. According to a 2020 research by the University of California, Los Angeles (UCLA), American spends more than 7 hours a day focusing on a screen, with some people spending as much as 12 hours a day doing so. The survey also discovered that toddlers and teens spend the most time in front of devices, with teenagers averaging nine hours daily.
It’s important to keep in mind that these figures might change based on the source and the particular demographic under study. But in general, it’s obvious that the amount of time individuals spend each day staring at screens has been rising in recent years and will continue to do so. It means that many people are getting blue light to their eyes every single day! That is why many people start using glasses, but how do blue light blocking glasses work?
What is Blue Light?
First, let’s talk about blue light. The visible light spectrum includes a form of light called blue light. It is a high-energy light due to its small wavelength and high frequency. The light that gives the sky its blue hue is also present in sunshine. Electronic gadgets including cellphones, tablets, computers, and televisions also generate blue light. Long-term exposure to blue light can alter our regular sleep cycles and reduce the synthesis of melatonin, a hormone that controls sleep.
Blue light is also known to contribute to digital eye strain, which manifests as symptoms including headaches, dry eyes, weariness, and impaired vision. Since blue light scatters more readily than other colors of light, it might be more challenging for the eyes to focus. Blue light can harm the retina because it penetrates further into the eye.
In short, blue lights has negative effects on our health. That is why many people choose to use blue light blocking glasses or other solutions to reduce their exposure to this type of light.
How Do Blue Light Glasses Work?
You may wonder how blue light-blocking glasses actually work. We have researched it and here is what we found. Blue light blocking glasses work by using special filters or coatings that are designed to block or reduce the amount of blue light that enters the eyes. These filters or coatings usually have a yellow or orange tint, which can help to reduce the intensity of the blue light while still allowing the wearer to see the screen clearly.
The glasses work by blocking or reducing the amount of blue light that enters the eyes, which can help to alleviate symptoms of digital eye strain, such as dry eyes, fatigue, headaches, and blurred vision. Additionally, by reducing the amount of blue light that reaches the eyes, blue light blocking glasses can help to improve sleep by reducing the suppression of melatonin, a hormone that regulates sleep.
There are different types of blue light blocking glasses, some have lenses that are specifically designed to block blue light, while others use special coatings that are applied to the lenses to filter out blue light. Some blue light blocking glasses also come with additional features such as anti-glare coating, UV protection, and scratch-resistant coating.
It’s important to keep in mind that blue light blocking glasses are not a panacea and not meant to replace other good practices such as taking regular breaks from screens, adjusting screen settings, and practicing good posture. However, they can be an effective tool for reducing symptoms of digital eye strain and improving sleep, and may be particularly useful for people who spend a lot of time in front of screens.
It’s also good to note that not all blue light blocking glasses are created equal, and the effectiveness of the glasses can vary depending on the specific product and the individual. It’s always a good idea to read reviews and compare different products before making a purchase. That is why we have made a list of the best 10 blue light blocking glasses for you!
5 Best Blue Light Blocking Glasses
1. ANRRI Blue Light Blocking Glasses
The ANRRI Blue Light Blocking Glasses (open in the Amazon app) are a great option for anyone looking to reduce their exposure to blue light and alleviate symptoms of digital eye strain. The glasses feature a yellow-tinted lens that effectively blocks out blue light while still allowing for clear vision.
Actually, one of Blastoff team members use ANRRI blue light glasses.
He said, “One of the things I liked most about these glasses is the comfortable fit. The frames are lightweight and the nose pads are adjustable, which made them easy to wear for extended periods of time. Also, the glasses come with a durable carrying case, which is a nice touch.
The glasses also offer UV400 protection which is good for eye health and other features like anti-glare and anti-scratch coating, which is great for people who spend a lot of time in front of screens.
Overall, I highly recommend the ANRRI Blue Light Blocking Glasses to anyone looking for a high-quality, effective, and comfortable pair of blue light blocking glasses. “
Reviews from Amazon
“Outstanding packaging quality. The case is sturdy and sleek.he glasses do a good job for what they are designed for. It came with a small test card to ensure the blue light filtering works, really nice little addition.”
“These are awesome and actually work! So glad that I bought them. My eyes are way less fatigued.”
2. Gamma Ray Blue Light Blocking Glasses
Gamma Ray Blue Light Blocking Glasses are a must-have accessory for anyone who spends a lot of time in front of screens. These glasses are designed to reduce the amount of blue light that enters your eyes, which can help to alleviate symptoms of digital eye strain, such as dry eyes, fatigue, headaches, and blurred vision.
The lens is coated with an anti-glare and anti-scratch coating which helps to reduce glare and scratches. The frames are lightweight and made from durable materials which make them comfortable to wear for extended periods of time.
Gamma Ray Blue Light Blocking Glasses also offer UV400 protection which is good for eye health. They have a classic style and unisex design which makes them suitable for both men and women.
Gamma Ray Blue Light Blocking Glasses comes with a durable carrying case and cleaning cloth, which makes it easy to take them with you on the go. These glasses are perfect for anyone who spends a lot of time in front of screens, whether it be for work or for leisure.
Reviews from Amazon
“I’ve recommended these to everyone. Everyone now must put them on before using their computer. Once you start wearing gamer glasses you really can’t go back. Software developer and gamer so I spend a ton of time on a computer. I just realized I’ve had them for 5 years and no problems. Isn’t that crazy for 15 dollar glasses?”
“This works so wonderfully, my bf says he noticed the difference right away between not having headaches to sleeping better thanks to these glasses”
3. Cyxus Blue Light Blocking Glasses
The Cyxus Blue Light Blocking Glasses are another good ones. They have the almost same features as others, but we would recommend the Cyxus Blue Light Blocking Glasses to anyone looking for a high-quality, effective, and comfortable pair of blue light blocking glasses. They are a great value for the price and I noticed a positive difference on my eyes when using them for extended periods of time.
Reviews from Amazon
“My wife would get frequent headaches at work. We bought these to see if it would help and they absolutely did. Highly recommend if you are in front of a screen for many hours.”
“Really good glasses for computer, gaming, or while you using your phone. it can help you sleep better and prevent eyes strains”
4. ANYLUV Blue Light Blocking Glasses
ANYLUV Blue Light Blocking Glasses has 6 great features as they mention;
1 – Anti-Reflect
2 – Anti-Scratch
3 – Anti-Oil
4 – UV Light Blocking (100% Blocking UVA, 100% Blocking UVB)
5 – Anti-Screen Flicker
6 – Electromagnetic Ray Blocking
These eyeglasses shield your eyes by blocking 90% of the highest-energy blue light rays while letting through the lower-energy blue light spectrum. In contrast to other sunglasses with extensively tinted lenses on the market. The low color distortion lens from ANYLUV is specially designed to strike the ideal balance between viewing quality and eye safety.
Reviews from Amazon
“The glasses are comfortable to wear and have helped to reduce the strain on my eyes caused by prolonged screen use. I’ve noticed a decrease in headaches and eye fatigue since starting to wear the glasses, and my sleep has improved as well.”
“The glasses are comfortable to wear and have helped to reduce the strain on my eyes caused by prolonged screen use. I’ve noticed a decrease in headaches and eye fatigue since starting to wear the glasses, and my sleep has improved as well.”
5. Livho 2 Pack Blue Light Blocking Glasses
Livho blue light blocking glasses are one of the most popular glasses on Amazon. It has more than 107,278 ratings. The great thing about these glasses is that you can get two pairs in one package. It is really affordable and if you don’t want to spend a lot of money on a high quality pair of blue light glasses, you should definitely check them out first!
Review from Amazon
“These glasses actually did what they said they would. I’m in my mid forties and occasionally will flip on the series x Xbox and without these I wouldn’t last fifteen minutes without eye strain and head aches. These worked. Decent price for two pairs and individual cases.”
“A lot of bluelight blocking advertised glasses, don’t actually block blue light. These do! They are comfortable, stylish, and most importantly block blue light. Look no further, purchase these!”
Summary
It’s important to note that blue light glasses are not a panacea and not meant to replace other good practices such as taking regular breaks from screens, adjusting screen settings, and practicing good posture. However, they can be an effective tool for reducing symptoms of digital eye strain and improving sleep, and may be particularly useful for people who spend a lot of time in front of screens. Hopefully this helps you understand what blue light and how blue light glasses work! Don’t forget to check our other posts!