(Cross-border trading), travel sports sunglasses, UV protection

[Introduction to sunglasses] Sunglasses are visual health care products that prevent the strong stimulation of sunlight. With the improvement of people's material and cultural level, sunglasses can be used as special accessories for beauty or personal style. 【Common Sense】 Until wearing sunglasses is susceptible to eye diseases, and there is no need to wear sunglasses under cloudy, indoor and other light.Some people do not distinguish between the occasion, whether the sun is strong and weak, even wearing sunglasses in dusk, evening, and watching movies and TV, which will inevitably increase the burden on eye adjustment, cause eye muscles and fatigue, reduce vision, vision, vision, vision, vision, vision, vision, visionBlind things, dizziness and other symptoms in severe cases.Infants, children, etc., which are not yet complete in visual system development, should not be equipped with sunglasses.In addition to the sunglasses of the glass sheet, other sunglasses lenses are not abrasion -resistant. Users should often pay attention to the surface conditions of the sunglasses. When the wear affects the sharpness, it should be replaced in time. [Maintenance of sunglasses] The dazzling su…