In the previous article, we discussed “Which is the best sunglasses brand in India?”. In this article, let’s talk about “When should I use blue light glasses?”.
Is all blue light bad for your eyes?
Not all blue light should be blocked, although wavelengths of 400 to 500nm are called blue light. In fact, the real wavelengths need to protect the blue light are below 445nm because the human eye retina is particularly sensitive to it. Blue light can regulate the biological rhythm of the human body and help children complete the development of refractive light. Moderate blue light can improve mood and improve the efficiency of study and work. Therefore, from the point of age, children under 6 years old can not block blue light completely, and blocking blue light early will affect the development of children's color vision.(https://www.koalaeye.com/collections/blue-light-blocking-glasses)
Wear blue light glasses before bed.
Because blue light can have a huge impact on your sleep cycle, these glasses are pretty important before bed. So, putting on blue light glasses before you go to bed can help increase melatonin, which in turn helps you get a good night's sleep. Sleep glasses display a wider range of blue light, which naturally helps you sleep better and triples melatonin production. They have a slight lens color because they target a wider range of light, but are best for sleeping. In addition to sleep glasses, there are nearly transparent optical glasses that filter out blue light levels to help treat digital eye strain, which is made up of headaches, blurred vision, and eye strain.
When should I use blue light glasses?
Most of us spend a few hours a day in front of a screen. Because so many people work on a computer all day, many people wear blue glasses in the office. At the same time, many American high school and college students spend hours a day on their computers and could benefit from blue light glasses.
Should I wear blue light glasses when using electronic products?
However, it's not just at work that we need to consider wearing blue light glasses. We can still use blue-ray blocking glasses when we're reading a book on a tablet, watching hot new shows on Netflix, or playing games with friends. It is suggested that when you are in front of a digital device, you should wear blue light glasses to help your eyes.
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