What are the reasons why people wear sunglasses?

Next, cloud mirror tells you why you need to wear sunglasses.

Basically everyone has sunglasses. Let's talk about sunglasses today. We found that some people wear them and some people don't. Is it good to wear it in summer? Is it necessary to wear sunglasses? Here, the second mirror can clearly tell everyone that sunglasses must be worn, especially in the case of strong sunshine, not only for beauty and decoration, but also for many benefits.

This is because one of the most important functions of sunglasses is to block strong light and prevent harmful rays such as ultraviolet rays from entering the human eye too much and causing harm.

If you wear sunglasses in summer, you can first reduce the adjustment burden of the ciliary muscles in strong light, so that people can see things clearly in natural light, which is the most comfortable time for the human eye. Secondly, wearing sunglasses is not only to block harmful light, but also to prevent dust particles from entering people's eyes in windy weather, which has become the best haven for eyes to some extent.

The above is what Jing Xiaoer shared with you. Please adopt it.