Why Do We Have To Wear Ski Goggles For Skiing?
In winter, many people choose to go skiing. You will see that many people wear a kind of glasses when skiing, that is, ski goggles.
Why do we have to wearing ski goggles for skiing? This is because ice and snow will reflect strong light to stimulate our eyes, especially ultraviolet rays will damage the cornea and conjunctival epithelium, cause inflammation.
If we do not wear glasses for a long time in the ice and snow area, eyes are very susceptible to the stimulation of the strong ultraviolet reflected from the ice and snow and suffer from snow blindness (the main symptoms of snow blindness are swelling and pain in the eyes, fear of light and tearing, blurred vision, dark vision, can’t open eyes. In severe cases, there may be temporary blindness)
When walking on ice and snow road, wear dark-colored anti-ultraviolet ski goggles can avoid the reflection of ultraviolet rays on ice and snow roads from damaging the eyes, and prevent cold wind from irritating eyes.
