Take care of your eyelgasses

Generally speaking, people tend to associate sun protection with skin instead of eyes. As a matter of fact, researches show that eyes are sensitive to UV rays which would do harm to eyes and cause eyes diseases. Therefore, we should pay attention to eye protection from sunshine.

Never look sun straightly in the sunny days. Eyes are extremely weak. Direct view to sun for a while may lead to temporary giddiness.One may suffer from pain, tears, inflammation and blurred vision if he/she looks up to sun for a long time.
It is well known that eyes are the most sensitive part to the ultraviolet radiation and they can widely absorb UV rays of different wavelengths. The ultraviolet radiation with 280nm wavelength does the most damage to the cornea, and it is the cause of conjunctivitis. The UV rays with the wavelength of 290-400nm are harmful to lens, which would result in cataract. Research suggests that one more hour you bask in the sun every day; you are likely to get cataract with 10% more chance. Then what should we do in preventing the harm?
Wear a set of hat or employ a parasol when you go outside. Meanwhile you can wear a pair of ray ban glasses which prevents direct sunlight to eyes. It’s important to note that the emporio armani glasses should be good in respect of quality. If your sunglasses are poor in quality, your eyes will suffer instead of benefit. It is necessary for you to have a pair of sunglasses with a special coating that locks UV light in summer. Medical search results have proved that grey lenses are the best choice; lenses of too dark color may pass more UV rays to eyes. People wearing contact lenses can buy UV-protective ones which are able to block 90% ultraviolet radiation. It would be safer to add a pair of boss glasses. It’s best to avoiding going out at noon when the sun is very strong and much harmful to our skin and eyes.