Summer has come round again. Eye UV protection should be paid attention because many ocular diseases are related to excessive exposure to sunlight. Therefore, we should pay great attention to the choosing of eyeglasses and suntan lotion in order to protect your eyes.
 Too much exposure to ultraviolet rays is harmful to our eyes, which will cause keratitis, cataract and other chronic or acute ocular diseases. What’s more, it can also lead to ocular tissue damage, blurred vision, hyperdacryosis, and hypopsia. Therefore, we should take some measures to protect our eyes. Now let me tell you some tips about glasses online .
Sometimes we only attach importance to the price and style of sunglasses. Therefore, we often ignore their most important function—UV protection. Glasses wit poor quality will set a dangerous precedent for ocular diseases.
It is important for us to choose high-qualified sunglasses that will effectively prevent ultraviolet radiation. This kind of sunglasses can filter 99%ultraviolet radiation and transmit 75-90% of visible light at the same time.
In addition, we had better try to choose eyeglasses frames with grey lenses. Therefore, the lenses in this color can decrease light intensity without changing the color of scene that we can see. Our eyes will feel more comfortable when we are wearing it.
You might hold the wrong idea that we only need to wear sunglasses in summer. This opinion might be right in the old days for the ozonosphere can absorb the poisonous radiation of the solar ultraviolet to prevent us from encroaching. Nowadays we are more likely to suffer the excessive ultraviolet because of the pollution of the Ozone Layer. As a result, we should wear sunglasses even in cloudy days or winter when we are in the open air.
What’s more, we should take regularly examination of eyes. Children and adolescents need to pay much attention to choose the high-qualified UV-blocking sunglasses. Their eyes are more likely to be damaged by ultraviolet because they would spend more time doing outdoor sports.
I am very pleased to share my knowledge of UV protection with you. Meanwhile I hope that my tips can help you have a good time in summer!






