Crystal glasses
Crystal glasses
Natural Crystal is one of the first lens system so the material, natural crystal hard, beautiful color, optical properties of stability, by the atmosphere and the role of chemicals can not afford any changes. High temperature, the role of anti-glare, can play a very good eye protection. Natural crystal glasses by ophthalmologists as the eye Hokyo, have bloodshot eyes, redness can be removed. Fire Eye , red eye be cured in patients with no medication. Crystal of cold, heat, radiation, corrosion-resistant. In particular, engaged in refining, chemical and other industries the effect of staff excellent pearl jewelry eye protection. Also Mingmu,long drive to see the computer does not fatigue the eyes.
Crystal stone often wear glasses there are many benefits 1 bridal jewelry lenses cool good eye Mingmu to fire, so that the eyes moist. Keratitis can be prevented, anti-radiation, is particularly suitable for outdoor work can lift the face of fatigue. 2 the lens density, can be anti-ultraviolet radiation in sunlight. 3 the transparency of the lens and can be anti-aging, anti-fatigue. 4 lens hardness, never worn.
Crystal tea special role in the stability and balance, for easy temper irascible, nervous or over-active who have a stabilizing effect, and to assist in the complex relationships and situations, the proper analysis and make the wholesale jewelry appropriate decision-making. Can enhance the body39s immune system function, so that human cells active, slow down aging and restore youthful vitality.
Crystal was once the East China Sea as a military matter, because of its hardness up to 7.5 degrees, so in the arms and ammunition and the application of space technology. Because of crystal with a resonance effect, so computers, mobile phones are the need for it its wear-resistant high transmittance are widely used in telescopes, high-grade glasses, high-ranking leaders of many countries are like crystal glasses it can to protect our vision to prevent the onset or deepening of aging. In sunspots harm the eyes of more and more over the past few years, the whole world started using crystal sunglasses. Because of its high hardness, refractive index and strong, and loved by the jewelry industry.
The effectiveness of Crystal