How To Use Anti Blue Ray Eyeglasses Correctly

Recently, anti blue ray glasses are popular among people from kids to adults as they use electronic devices for a long time. Students are confined to home because of COVID-19 and study online as well as employees work at home. Thus, what can we do to protect our eyesight from being worse? I daresay that the glasses to protect the eyes from the mobile screen is the answer.

Many people do not know deeply about the anti blue ray glasses so that they buy them just because others buy them. They do not know their primary function and they do not know how to choose. If they take wrong actions, they may get a counterproductive result.

Here comes the question? What is blue light? To be specific, blue light is a kind of light with fairly high energy which exists in nature. It is different from ultraviolet light as blue light exists not only in sunlight but also in screens, smartphones, and neon lights. Adopted LED luminous principles, electronic products emit a white light that actually is blue light which does irreversible harm to human’s eyes. Its wavelength is between 400 and 485. Therefore, anti UV and blue light glasses are utterly important.

Anti blue light glasses are a kind of glasses that can prevent eyes from being stimulated by blue light. Certainly, special anti blue ray glasses are effectively helpful for both isolating ultraviolet light and radiation and filtering blue light. It is suitable for watching TV or computers. There are lots of glasses. First, men's anti blue light glasses can protect their eyes from being irritated by blue light. Second, women's anti blue light glasses can keep females from being harmed by blue light. Third, as electronic devices are compulsory for kids when they are studying or have online classes, they need blue light blocking glasses for kids to reduce the harm. Finally, elderly people also need reading glasses anti blue light as they spend their free time on books or newspapers.

You do not need to wear glasses all the time. Only when you use the electronic devices should you wear glasses. Of course, there are lots of blue light in nature but with gradual evolution, we are accustomed to sunlight. And we do not look at the sun directly, a little sunlight after being refracted will get in the eyes. Hence, the blue light in nature is less harmful to us and has a positive impact on us. For example, it can help us adjust our physical clock and memory.

However, the computer screen is very close to our eyes and it lets out light with powerful electronic flow containing high-energy short wave blue light that can penetrate the lens and reach the retina, causing the atrophy or even death of retinal pigment epithelium cells. The death of photosensitive cells is also irreversible and leads to vision loss. At the same time, if you receive too much blue light before you go to sleep, it will influence the secretion of melatonin, which will result in a terrible sleep even insomnia, or cause the disorder of biological clock and reduce the immunity of people. And it is significant for us to keep us from being tired with the help of anti fatigue glasses online. Thus, we should keep it in mind that we should avoid use electronic devices for a long time and wear anti blue ray glasses in the right way. The blue light frames are also important as it is a crucial part of the glasses. As there are varieties of blue light glasses for sale, customers should select the right ones carefully.

If you are worried about buying a bad product, some simple methods can help you to choose a suitable one. First, you can just tell them from the color, according to the rules of the complementary color of optics. Usually, the glasses should be yellow or green which can filter 60% - 70% of the blue light energy. Of course, you can turn to a professional and authoritative spectrometer for help, and the real data can let you understand directly. Antai Blue is a brand originating from Taiwan and has a lot of patents, whose products have passed the standards of CE, CNAS, SGS, and ROHS international testing institutions. Thus, you can get real anti blue light glasses to protect your eyes.