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Speaking of sun protection in summer, everyone would pay attention to their skin, few remember 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. Hence, for health sake, eyes deserve our special attention.
Never direct view sun, especially when it is strong. Eyes are more vulnerable. Direct view to sun for a while may lead to temporary giddiness.Long-term direct view to sunlight will cause pain, tears, inflammation and blurred vision and even hurt retina.
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 UV ray of 280nm wavelength damages the cornea most badly and it brings about the conjunctivitis. The 290-400nm ultraviolet radiation does damage to the lens and would result in cataract. Research indicates the risk to suffer from cataract rises by 10% if one more hour every day people expose to the sun. And now we should talk about some precautions.
Swarovski crystal beadsYou will make crystal diamond jewelry by your do it yourself or it is feasible to obtain it presently created from the designer. it really is typically an effective basic principle to begin with better top quality materials, as many of us know the completed product is only as wonderful since the sum in the particular person parts.It should be noted that you'd better buy a pair of swarovski beads of good quality. Sunglasses of poor quality can't help in protection but result in injury to eyes. It is necessary for you to have a pair of sunglasses with a special coating that locks UV light in summer. Medical study has turned out that it is wrong that the darker the better in terms of lenses. Grey is a preferential choice. People wearing contact lenses can buy UV-protective ones which are able to block 90% ultraviolet radiation. In the meantime,Eureka crystal beads will be at the Marlborough Innovative Beads Expo May 6th to May 8th.Don't work or do activities outside at noon because the sum at that time is strongest and prone to hurt skin as well as eyes.