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Why do people need sunglasses?

Compared with other parts, the skin around our eyes is more fragile, and prolonged exposure to ultraviolet rays will not only stimulate the aging of the eyes, but may also damage tissues such as the cornea, leading to a series of eye diseases.sunglasses manufacturer  A wide-brimmed hat typically blocks 50 percent of UV rays from reaching the eyes. If you want to protect your eyes more effectively, wearing sunglasses is a better choice.

 

In addition, comfortable visual experience is also an important reason for wearing sunglasses. The harsh sunlight can make the eyes uncomfortable and affect the clarity of vision. Wearing sunglasses will increase comfort. For example, sunglasses can enhance dark adaptation. After 2-3 hours of driving in bright sunlight, people's ability to adapt to darker environments (such as tunnels) is reduced, which may pose a safety hazard to driving.

 

 

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