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I often felt that my eyes were red and tired at the end of the day, and I did not feel the pain begin to get up until I finally turn off my devices. According to The Vision Council, 200 million Americans report symptoms of Digital Eye Strain (DES), an eye discomfort that can be caused by looking at a screen for more than two hours at a time.
The blue light itself is not a bad thing: it is everywhere, including in the sun. Researchers have determined that blue wavelengths, at the upper end of the light spectrum, just before UV, are beneficial during daylight hours as they stimulate attention, reaction times and the mood. But until recently, humans were mostly exposed to natural light during the day and in the dark at night. But now, we are constantly bathing in artificial light, mostly blue. Too much exposure to blue light, especially at night, suppresses the secretion of melatonin, a hormone that influences circadian rhythms, which can make sleep difficult.
A study by the Journal of Adolescent Health showed that when a group of young boys looked at their phones for a few hours before sleeping were wearing orange glasses, they felt "much more sleepy" than when they were wearing glasses. they wore clear glasses. Following a growing awareness of the problems of blue light, blue light blocking glasses have gained popularity as a way to control digital eye strain and avoid a disrupted sleep cycle. Plus, most frames also have a reduction in glare to prevent eye fatigue from watching the screens. I decided to test a pair and see for myself.
Here's what I learned by wearing blue glasses for a week:
The blue glasses should not be ugly
Felix Gray, is a newer brand. Their glasses do not filter out all the blue light, just the upper end of the spectrum, so their lens is not yellow. They also add an anti-reflective coating on the top to reduce digital eye strain.
Their glasses are also adorably chic, with options to add magnification if you need them for reading, or just like glass frames without adjustment if you're just looking to block blue light. I opted for "Nash" frames with a "Whiskey Tortoise" pattern, with a blue light filter and no magnification.
Buy it now: Felix Gray Unisex Blue Light Filter Frames, starting at $ 95, ShopFelixGray.com
They made me aware of my time of screen 
I usually only wear prescription glasses (not blocking the light) while driving. I discovered that when I had to wear my blue glasses every time I looked at a screen, it made me more aware of the frequency with which I was watching a screen. I was surprised how often I took out my laptop when I came home from work, or just scrolled through my phone.
As a result, I found myself more intentional about putting the phone away, and actually sitting on the porch and reading more at night. And even though my eyes were still working while looking at the pages of a book, giving them a rest from one more screen (the one I would usually look at Netflix) helped me a lot, and I slept better after.
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I found other ways to go back to the blue light
Like the glasses m & # 39, had sensitized to the problem of blue light, I tried to remedy the question with small corrections. My iPhone is now set for "Night Shift" from 9pm to 7am. To do it yourself on an iPhone, you can go to Settings> Display and Brightness> Night Shift, and set the time at which you usually start sleeping. The night shift function shifts the colors of the display to the hottest end of the color spectrum, so you avoid blue light that way. There are also applications to do this for other phones.
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I've also focused on non-screen sources of artificial blue lights. I have learned that while LEDs are becoming more popular as mood lights, they are not all the same: "warm white" bulbs, with less blue, tend to be a better choice than "cold white". There are also several bulbs that can change the intensity of the colors of a light with an application, and there are reduced blue LED bulbs for warmer lights in the rooms.
Buy it now:: Smart MagicLight Bluetooth LED Bulb, $ 31, amazon.com, and GE Allign PM, $ 17, amazon.com
Wear It Worth It really worth it
Glasses like these are small miracles. My eyes felt more rested at the end of the day (probably because of the reduced glare factor) and visibly less red and tired, and I did not take the blue light at night. Plus, I had tons of compliments on my new glasses.
I would recommend them to anyone who is concerned about their digital eye strain, but I would also recommend trying to reduce LED lighting at night and reduce your time as much as possible. night listening. You can also try the 20-20-20 rule at work and at home: When working on a screen, every 20 minutes look at something 20 feet away for at least 20 seconds.
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As for how much have I loved my blue light glasses? I'm done with my story – but I still wear them now.
If you want to try the blue lenses that block the light
Here are some good options, depending on your preferences and your price range, including the ones I've tried:
- shopfelixgray. com: unsigned professional glasses, block the upper range of blue light;
- Gunnar Intercept Computer Gaming Glasses, starting at $ 60, amazon.com: Elegant yellow color glasses, block most of the blue light.
- Premium SPEKTRUM Premium Glasses, $ 40, amazon.com: Lightly tinted professional sunglasses, reduces blue light.
- Uvex Skyper Blue Light Blocking Glasses, starting at $ 10, amazon.com: Utility glasses tinted orange, block all the blue light but leave everything strongly tinted orange
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