Is It Suitable to Wear Sunglasses in Winter

April 18,2022

It's necessary to wear sunglasses in winter.


The advantages of wearing sunglasses in Winter


Sunglasses are "labor insurance" products that protect eyes from strong light. Wearing this lens can block ultraviolet and infrared rays, while the color of the external environment does not change, only the light intensity changes, like a cloudy day, with a cool and comfortable feeling.


Strong sunlight contains a lot of ultraviolet and infrared rays, which may damage the cornea, lens, and even the fundus of the eye. Wearing a pair of sunglasses can block or absorb part of the light and reduce irritation to the eyes. Due to everyone's emphasis on health, many people like to wear sunglasses when going out in hot summer to reduce the stimulation of sunlight. Some people also like to use it as a decoration. There are many types of sunglasses, which should be selected according to different needs.




Although sunglasses are a fashionable item, they seem to be more active only on the streets in summer. Many people think that it is necessary to wear sunglasses only in summer. Of course, this concept is wrong! The main function of sunglasses is to prevent ultraviolet rays, and ultraviolet rays are available all year round, so sunglasses can be worn all year round.


Sunglasses can block ultraviolet rays because a special coating is added to the lenses, and inferior sunglasses not only cannot block ultraviolet rays, but also seriously reduce the transmittance of the lenses, making the pupils larger, and ultraviolet rays will be injected in large quantities, causing the eyes to suffer. damage. In addition, poor-quality lenses can also cause nausea, forgetfulness, insomnia and other visual fatigue symptoms.


Why do you need to wear sunglasses in winter?


Wear sunglasses in winter to protect from the wind. The wind in winter is very cold, and wearing sunglasses can also prevent the cold wind from irritating the eyes. Especially when riding a bicycle or motorcycle, the cold wind is particularly strong, choose the one with a large camber, which can hug the eyes, and can fit well on the face, so it is very comfortable to wear. If there is wind and sand , It can also effectively prevent wind and sand from entering the eyes.