Author Archives: Baiyu Eyewear

Introduction of Sunglasses (1)

SunglassesSunglasses, also called sun-shading mirrors, are used for shading. People usually adjust the luminous flux by adjusting the pupil size in the sun. When the light intensity exceeds the adjustment ability of the human eyes, it will cause damage to the human eyes.Therefore, in outdoor activities, especially in summer, it is necessary to use sun-shading […]


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