Each pair of glasses are high quality goods. We always keep fashion senstive touch tomaster the tide of new season.There are too many light sources in your life to produce harmful light, especially sunlight. The light emitted by sunlight has visible light, infrared rays and ultraviolet rays. Among them, ultraviolet rays cause serious damage to human skin and eyes，so we need glasses. Different people choose sunglasses according to different preferences and different uses, but the most fundamental thing is to start from the basic principle of ensuring the wearer's safety and vision without damage. Reducing glare stimulation, clear and non-deformation of vision, anti-UV, no distortion of color recognition, and accurate identification of traffic signals should be the basic functions of sunglasses. If the above functions are defective, the effect of sunglasses will be lost, and the symptoms will be dizzy, sore eyes and other symptoms that are not suitable for the symptoms. Sometimes, there will be unresponsiveness, illusion of color and unequal symptoms of walking and traffic accidents. . So choosing sunglasses can't just focus on the style and ignore its inner quality. Light-colored sunglasses are not as good as sunshade mirrors, but they are rich in color and are suitable for use with all kinds of clothing.