Fashion sunglasses
Author: Linda09,04,2020Views: 1192
Sunglasses, also known as sunshade mirrors, are used for shading. People in the sun usually rely on the adjustment of pupil size to regulate the luminous flux, when the light intensity exceeds the ability of the human eye regulation, it will cause harm to the human eye.
Therefore, in outdoor activities, especially in summer, it is necessary to use a sunshade mirror to block the sun, in order to reduce the fatigue caused by eye regulation or the injury caused by strong light stimulation.
