Are Anti Blue Light Goggles Useful?
1.Are anti blue light goggles useful
Anti blue light goggles have a certain protective effect on the eyes, and anti blue light lenses are glasses that can prevent blue light from irritating the eyes. If you frequently use electronic products and face an electronic screen, it is recommended to wear anti blue light goggles. Anti blue light goggles can eliminate discomfort symptoms such as eye soreness, heat, and pain, and reduce the irritation of blue light to the eyes.
2.How much does it cost to wear blue light protective goggles
The price of anti blue light goggles is generally above two to three hundred yuan.
In fact, the price of anti blue light lenses is not expensive, mainly divided into domestic brands and imported foreign brands. Of course, if it is a domestic anti blue light lens, its price is about 300 to 800 RMB. The price of different brands is also different, and the price of different types also varies. If it is a foreign brand, the price will be more expensive, usually between 1000 to 3000 RMB. If we want to wear anti blue light lenses, we can go to the hospital for consultation and see if our eyes can wear anti blue light lenses. If they can be worn, we can choose according to our economic level.
3.The price difference of anti blue light goggles
Cheap anti blue light goggles mainly use coating and lens dyeing processes, but the disadvantage is poor anti blue light, usually around 6% to 10%. The disadvantage of anti blue light glasses with dyeing technology is that they are not targeted and can easily block high-energy blue light while also blocking low-energy blue light, causing visual color difference and affecting normal vision. And some expensive anti blue light glasses have their own patents, which can resist high-energy blue and purple light while allowing low-energy blue light to pass through normally, restoring the original color of things. Of course, not all are like this, it's just a phenomenon that exists.
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