Best blue light filter glasses of 2022 | VentureBeat
Blue light filter glasses are glasses which block out visible and invisible rays from your eyes. These glasses work by filtering the harmful rays which come from your digital screens but allows less harmful forms of light through. There is a special coating on the lens which prevents these harmful forms of blue light from reaching the eye.
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What is a blue light filter glasses?
Blue light filter glasses are designed to reduce the amount of blue light that reaches your eyes. This is done by using a special coating on the lenses which filters out certain wavelengths of visible and invisible light, including harmful UV rays. The result is less eye strain when you use these glasses for extended periods of time in front of digital screens such as computers or smartphones.
How does a blue light filter glasses work?
Blue light filter glasses work by filtering out the blue spectrum of visible light. This is done using a special coating on the lens that blocks certain wavelengths of light, while allowing others to pass through. The result is less exposure to harmful blue-violet and high energy visible (HEV) rays from your computer screen or other digital devices like smartphones and tablets.
Advantages and Applications
What are 5 benefits of a blue light filter glasses?
1. Protect your eyes from the harmful blue light of digital devices, such as computer screens and smartphones.
2. Reduce eye fatigue when you are reading or working on a computer for long hours.
3. Improve sleep quality by reducing exposure to blue light in the evening before bedtime.
4. Prevent macular degeneration caused by excessive exposure to UV rays emitted from electronic devices (such as computers).
5. Enhance contrast and reduce glare under bright sunlight conditions.
Who should use a blue light filter glasses?
Anyone who spends a lot of time in front of the computer screen, or anyone with light sensitivity.
What types of blue light filter glasses are there?
There are two types of blue light filter glasses.
Wear over regular prescription glasses
The first type is the kind that you wear over your regular prescription eyeglasses, and they have a special coating on them to block out harmful rays from digital devices. These can be purchased at most optical stores or online for around $20-$30 per pair. They’re not very stylish but they do work well in blocking out blue light so if you don’t mind wearing something extra then this might be an option for you.
Sunglasses with lenses
The second type of blue light filter glasses are designed specifically as sunglasses with lenses made especially to protect your eyes from harmful rays emitted by electronic screens such as smartphones, tablets, computers etc… You can find these kinds of glasses at any optometrist office or even some drugstores like Walgreens and CVS carry them too (I found mine there). I personally prefer these because it makes me feel more comfortable knowing my eyes aren’t being exposed to anything potentially damaging while I am outside enjoying nature during the day time hours when sunlight is abundant. Plus they look really cute too 🙂.
What to look for when buying a blue light filter glasses?
There are a few things to look out for when comparing blue light filter glasses.
Block harmful UV rays and Blue light
First, you want to make sure that the lenses block 100% of harmful UV rays and Blue Light.
Second, you want your lens tinted in such a way as it does not distort colors or cause any visual impairment (i.e., blurry vision).
Try them on
Thirdly, if possible try them on before buying.
Lastly but most importantly is price – we have found some great deals online so be sure to check our website first.
Advantages and disadvantages based on Customer Reviews
- Blue light filter glasses are designed to protect your eyes from the harmful blue light emitted by electronic devices.
- The blue lights can cause eye strain, dryness and fatigue.
- It also causes insomnia or sleep disorders in some people who use their phones before bedtime.
- These glasses will help you get a good night’s rest after using your phone for long hours during the day without worrying about any side effects on your health caused by these harmful rays of lights that emit from our gadgets.
- The main disadvantage of blue light filter glasses is that they are not suitable for driving at night.
- They can also be a bit uncomfortable to wear, especially if you have sensitive eyes or dry eye syndrome.
What alternatives to blue light filter glasses do exist?
There are a few alternatives to blue light filter glasses. The most common alternative is the use of computer software that can be installed on your computer or phone, which will reduce the amount of blue light emitted from these devices. Another option is to purchase an app for your smartphone called f.lux (available for both Android and iOS) which adjusts the color temperature based on time of day so you don’t have to worry about manually adjusting it yourself every night before bedtime.
Further Links and Sources
Will I need additional equipment to use the blue light filter glasses?
No, you don’t need any additional equipment. You can use the blue light filter glasses with your existing devices such as computer screens and smartphones. The only thing that is required from you is to wear them on a regular basis for at least 30 minutes every day in order to get maximum benefits of using these glasses.
What is a good blue light filter glasses?
The best blue light filter glasses are those that have a high percentage of the color red. This is because it has been proven to be most effective in blocking out harmful rays from your eyes. It also helps if they come with UV protection as well, which will help protect you against sun damage and skin cancer.
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