Ways To Protect Eyes Against Sunlight
People usually pay attention to the harm UV brings to their skin. You May Lethe These When Restore cheap glasses But the sun protection for eyes is concerned by few of them. Actually, some studies suggest that UV rays are really harmful to eyes and may cause keratitis, cataracts, retinal damage and so on. So, we should prevent eyes from harmful UV.The Most Splendid Gifts Ever: bendable eyeglasses
Please dont look up into the sun. Eyes are very vulnerable, Short-term direct view to sunlight will result in an immediate shadow in eyes. If one looks at the sun for longer time, his/her eyes will be badly hurt and he/she may feel faint.Stars Prove You How to Cure of bifocal eyewear
The eyes are the parts that are the most sensitive to UV, it can absorb all UV with all kinds of wavelengths, Among them, the UV rays with 280nm wavelength are most harmful to the cornea and even cause conjunctivitis. The wavelength of 290-400 nanometer, which hurts the lens, is the predisposing cause of cataract.
It is proved that if one is bathed in the sun for another an hour everday, the chance for him or her to get cataracts can be increased by 10 percent. So what can we do to prevent the injury?
Wear hat or raise a parasol when you are outing. At the same time you can wear sunglasses which are also effective in protecting eyes from sunshine. You should pay attention to the quality of your sunglasses and ensure that they must be of high quality. You risk your eyes by wearing inferior sunglasses with simply tinted lenses rather than protect them.
One must buy himself/herself a pair of sunglasses with anti-UV function. Medical studies have shown that sunglasses with a neutral glass, gray lenses are the best and deep coloured sunglasses can help eyes abosorb more UV, which is obviously an unwise choice. For those who wear contact lenses, there are also contact lenses with anti-ultraviolet code to block UV rays. If they can wear sunglasses in addition, their eyes will be in a much safer situation.
Its best to avoid going out at noon when the sun is very strong and much harmful to our skin and eyes.
Please dont look up into the sun. Eyes are very vulnerable, Short-term direct view to sunlight will result in an immediate shadow in eyes. If one looks at the sun for longer time, his/her eyes will be badly hurt and he/she may feel faint.Stars Prove You How to Cure of bifocal eyewear
The eyes are the parts that are the most sensitive to UV, it can absorb all UV with all kinds of wavelengths, Among them, the UV rays with 280nm wavelength are most harmful to the cornea and even cause conjunctivitis. The wavelength of 290-400 nanometer, which hurts the lens, is the predisposing cause of cataract.
It is proved that if one is bathed in the sun for another an hour everday, the chance for him or her to get cataracts can be increased by 10 percent. So what can we do to prevent the injury?
Wear hat or raise a parasol when you are outing. At the same time you can wear sunglasses which are also effective in protecting eyes from sunshine. You should pay attention to the quality of your sunglasses and ensure that they must be of high quality. You risk your eyes by wearing inferior sunglasses with simply tinted lenses rather than protect them.
One must buy himself/herself a pair of sunglasses with anti-UV function. Medical studies have shown that sunglasses with a neutral glass, gray lenses are the best and deep coloured sunglasses can help eyes abosorb more UV, which is obviously an unwise choice. For those who wear contact lenses, there are also contact lenses with anti-ultraviolet code to block UV rays. If they can wear sunglasses in addition, their eyes will be in a much safer situation.
Its best to avoid going out at noon when the sun is very strong and much harmful to our skin and eyes.
