Do blue light blocking glasses really work?

Answer 1

Because the product is relatively new, there isn’t a lot of definitive research on the subject. According to most advertisements, the benefits of blue light blocking glasses include improved sleep habits, less eye strain, and prevention of eye disease. But whether the product delivers on the promise is still up for debate.

The American Academy of Ophthalmology doesn’t endorse the glasses, stating that “there is no evidence that the kind or amount of light coming from computer screens is damaging to the eyes.” Other eye professionals, including The Vision Council and Samuel Pierce, former president of the American Optometric Association, will tell you that they can be helpful in reducing eye strain. Others have suggested that those who experience relief from the glasses may only be experiencing a placebo effect.

The general consensus so far seems to be that while there is no solid data backing up their effectiveness, many people who’ve tried the glasses claim to have found relief from wearing them.

Answer 2

If your question is in regard to sunglasses, then yes! Sunglasses are a great way to protect your eyes from the sun's harmful blue light rays.

If your question is in regard to perscription glasses with blue light filtering lenses, then you're in luck because I just asked my Optician the same thing. He said that because the technology is new, there are not very many studies that support the idea that some blue light exposure from electronic devices is harmful to our eyesight on a long-term basis. He said the studies that do exist in support of blue light filtering technology consist of unlikely circumstances. For example, rats were exposed to constant, bright, blue light for extended periods of time. With time, the rats' eyesight diminished slightly so the studies concluded that blue light is damaging, however, the studies are not representative of the amount of blue light exposure most humans are currently experiencing on a daily basis.

Overall, his opinion was that the blue light from the sun is way stronger and more damaging than the blue light from electronic devices. So if you are really worried about blue light, the best thing you can do is wear sunglasses! Also, since the science isn't really available to back up blue light filtering for electronic devices, he kind of felt like it is possibly a marketing scheme that feeds on people's fears to make more money.

Answer 3

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Answer 4

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Answer 5

they do work, but I have needed to get other glasses for my eyes for nearsightedness, as I am looking at a computer screen all-day.

Answer 6

I have the same question, thanks for asking.

Answer 7

Yes they do. I have a pair right now.

Answer 8

Tất nhiên là hoạt động rồi

Answer 9

Chodzi o okulary przeciwsłoneczne ?

Answer 10

Chodzi o przeciwsłoneczne ?