Generally, it is possible to check whether the lens is resistant to blue light by observing the color of the lens and detecting blue light glasses resistant lenses through a detector. Observe the color of the lens. The anti-blue light glasses lens presents chartreuse, and the ordinary lens presents transparent color. The so-called anti-blue light glasses lens is not so profound. It only utilizes the complementarity and separation of light. If you want to make the lens opaque, you need to add yellow and blue to the lens. The combination of yellow and blue shows the chartreuse you see.

When selecting glasses to wear through detector detection of anti-blue light lenses, it is recommended to choose a reputable store with complete equipment and professional testing equipment. For example, a spectrometer is a highly accurate detection instrument that can detect the resistance of a lens to blue light. It is recommended that the glasses frame should not be too loose or too tight. At the same time, other people should not wear their eyes randomly to avoid excessive eye use.

There is no distinction between ordinary and special blue light-resistant glasses. The most important thing about anti-blue light glasses is that they truly block harmful blue light while ensuring high transmittance and comfort. Wearing anti-blue light glasses is often caused by inappropriate glasses. It is recommended not to wear them again to prevent affecting vision. If they are normal after removal, they can be temporarily observed.