What are polarized sunglasses? Polarized sunglasses are manufactured based on the principle of light polarization. The refracted light projected on the road or water directly stimulates the eyes and makes us feel dazzling and fatigue. Long-term direct exposure to light will reduce vision and induce related diseases. The characteristic of polarized sunglasses is to effectively eliminate and filter out the scattered light in the beam. The light can be injected into the visual image of the eye on the transmission axis of the normal track, so that the visual field is clear and natural, and the scene looks soft and not glaring. Harm of UV Studies have shown that excessive ultraviolet rays can cause damage to the human skin, eyes and immune system. Among them, the effect of ultraviolet rays on the eyes is particularly obvious, which can cause damage to the fundus of the eyeball and reduced vision. The wrinkles around the eyes are also affected by ultraviolet rays. The eyes are the windows of the soul, and the state of the eyes best reflects a person's age. Therefore, we need a pair of YIMI sunglasses that can adequately resist ultraviolet rays. Choose YIMI---fashionable and perfect photochromic polarized sunglasses High-definition lens, leaving no scratches, hard and high temperature resistance The uv400 coating resists 100% ultraviolet rays and radiation, and protects the eyeball and eye area. Intelligent color change, the outdoor color becomes darker, the indoor color becomes lighter, and the color depth changes with the intensity of ultraviolet rays to meet the visual needs of different scenes. Polarization principle filters all harmful light and dazzling light sources. The angle of the temples can be adjusted to suit any face shape. Don't worry about the size selection. Silicone nose pads will not fall off after wearing. Suitable for all outdoor activities: mountaineering, self-driving tours, fishing, hiking, traveling, after eye surgery Fashionable appearance, can be worn by men, women and children. Reduce fatigue and improve sleep quality Studies have shown that long-term exposure to harmful light sources will not only shorten sleep, but also directly affect people's sleep quality. Because the light source stimulates the human brain and reduces the production of sleep hormones. Therefore, everyone needs a pair of polarized glasses that can resist harmful light sources. About YIMI The YIMI brand focuses on creating optical glasses that are loved by men, women and children, and is a professional optical glasses distributor. Our manufacturer always designs glasses that conform to the facial lines around the basic engineering structure of the human body. Our design team has been committed to creating consumer-satisfied glasses. Hope to provide a clear field of vision and beneficial and soft light to consumers and protect your eyes.