Are Anti-blue Glasses Useful? Can We Wear Anti-blue Glasses for a Long Time?

Nowadays, high-tech electronic products such as mobile phones and computers are needed to promote the progress of the Internet. And our lifestyle needs these technological electronic products to make us connect with the world, and work needs to rely on the assistance of such electronic products to complete efficiently. The widespread popularity of high-tech electronic products has increased the burden on the eyes and caused more and more people to be nearsighted.

The damage to the eyes caused by high-tech electronic products can be traced back to the reason that the blue light is emitted by the high-tech electronic products. In electronic products, blue light with a wavelength of 430-480nm hides in the white light, unknowingly and quietly harming our eyes. The chronic damage continues to accumulate, until the eyes have eye fatigue, blurred vision, and deepening of myopia.

1. Are Anti-blue Glasses Useful?

In our eyes, there are very few photoreceptor cells responsible for sensing blue light, that is why it is difficult for us to detect blue light when it hurts our eyes. The damage of blue light is continuous. Therefore, it is necessary for us to wear anti blue light glasses to reduce the blue light energy emitted by electronic screens, so that our eyes are not harmed by high-energy blue light.

Scientific research has proved that anti-blue glasses can alleviate the symptoms of eye fatigue caused by electronic products, and manufacturers have also advertised that blue light blocking glasses can avoid the occurrence of special eye diseases such as macular lesions and cataracts. This requires long-term observation and may have to wait until old age to know, but blue light glasses have only appeared for about 20 years, so it is difficult to scientifically verify that blue light filter glasses can reduce the occurrence of special eye diseases.

Most of the special eye diseases are caused by light damage. Anti blue ray glasses can reduce the blue light energy reaching the retina and macular area of the eye, reduce the loss of lutein, a strong antioxidant in the macular area, and reduce the corresponding light damage. In this way, prescription glasses with anti blue light may really reduce the incidence of special eye diseases such as macular degeneration and cataracts. It seems that people who have been staring at mobile phones and computers for a long time need to wear a pair of anti blue light glasses for computer.

2. Can We Wear Anti-blue Glasses for a Long Time?

It is recommended not to wear it for a long time! We all know that after wearing anti blue light spectacles, because some of the blue light energy is filtered out, the anti-blue lens looks a little yellowish, and the brightness and color accuracy of the colors we see will be different. Some people are difficult to adapt such a visual effect, it is easy to make the eyes sleepy.

It is harmful to wear anti blue ray spectacles when you are not staring at your computer or mobile phone. Especially for children and adolescents, the eyes must adapt to different light stimuli in the developmental stage, so that the retina can be stimulated and mature. There are red, orange, yellow, green, blue, blue and purple in natural light. The anti-blue glasses filter the blue light wavelength. The reduction of blue light will change the color of the objects you see. Retinal cells development is affected due to the lack of blue light color changes.

Anti-blue glasses are useful for eye protection. There is no problem with proper use when staring at the computer and mobile phone for a long time, but it is not recommended to wear them at all times.