Are radiation protection glasses harmful to eyes?

Anti-radiation glasses were quite popular some time ago. It was said that this type of anti-radiation glasses can provide good protection for the eyes. It has a layer of blue anti-radiation film. However, experts told us that inferior anti-radiation glasses cannot provide any protection against radiation and may even cause adverse harm to the eyes. We must pay attention to this aspect and be sure to purchase regular products when using anti-radiation glasses.

1. As the surface of the radiation-proof lenses is coated with a layer of blue radiation-proof film, pick up the glasses and shake the lenses left and right.

There is some blue light shining on the surface. The difference from ordinary glasses is that ordinary glasses do not emit any shining light.

2. Wear it and look at the computer to experience the different feelings. For example: when you look at the computer without wearing any anti-radiation glasses, you will feel that the monitor is particularly dazzling and slightly jumps. If you wear the "Guardian God" anti-radiation glasses, you will feel clear and natural vision. (This experiment is my personal experience)

3. If conditions permit, use relevant testing instruments to conduct scientific testing.

4. The lenses are all transparent and colorless.

That is, during the lens processing process of glasses, some compound media are first infiltrated into the material to play a certain filtering role, and then a relevant anti-radiation film layer is coated on the lens.

The main principles are:

Because computer radiation comes from electromagnetic waves, etc. These waves have a certain wavelength and amplitude.

Anti-radiation film is based on the wave nature and interference phenomenon of light. If two waves with the same amplitude and wavelength are superimposed, the amplitude of the wave will be enhanced; if the two waves have the same origin but different wavelengths, if these two waves are superimposed, they will cancel each other out. Anti-radiation film utilizes this principle. Multiple layers of anti-radiation film are coated on the surface of the lens so that the electromagnetic waves of different wavelengths generated on the front and back surfaces of the film interfere with each other, thereby offsetting the radiation and achieving the effect of radiation protection and radiation reduction.