Function of eye protector

It is designed as a fully enclosed eye mask, which makes it opaque and keeps the eyes in the dark. The principle is that the brighter the light, the more tense the eye muscles and optic nerve, which is easy to produce visual fatigue; The darker the light, the more natural it is to relax, and the pupils will naturally expand, so that the eyes can get a full rest. The latest research on eye organs by medical researchers found that even if the eyes were closed, the optic nerve was still in a state of intense work, which was one of the main causes of eye ciliary muscle spasm. Through the special darkroom environment in the eye protector, the researchers fully relaxed the optic nerve of the eye and enhanced the effect of pulse prevention and treatment. Using 15 minutes for myopia patients at noon every day can avoid the fatigue of optic nerve working for a long time all day and relieve ciliary muscle spasm.