Yes, Ziransha glasses are seven-in-one negative ion glasses, and the frame material is German tr90 ultra-light frame.
It can release negative ions reaching about 1100 to 1700. Before the glasses are film-formed, negative ions, far infrared, and nano-silver elements are injected with high technology. Because it is injected directly into the frame, the function is permanent as long as the glasses are not broken. The lens material is PC lens, which is commonly known as bulletproof glass and space lens. It is anti-blue light, anti-radiation, and anti-ultraviolet.
Natural's negative oxygen ion energy glasses are implanted with negative oxygen ions, far infrared rays, nano-silver, and germanium elements to flush active oxygen into the eyes, activate eye cells and tissues, and promote blood circulation in eye cells. Circulation is conducive to clearing blood ring accumulation and harmful substances in the eyes, strengthening metabolism, enhancing the elasticity of eye muscles, promoting extraocular muscles to relax, relieving spasm of ciliary muscles, and scleral compression can be relieved. By affecting human cells adjustment and improve the adjustment function of the eyes.
If you always watch mobile phones, computers, and TV, the effect of eye fatigue and dry eyes is obvious. If you have eye bags, dark circles, eye wrinkles, you can also wear it, such as presbyopia, glaucoma, cataracts, and tears in the wind. If you have other eye diseases, you can wear natural glasses.