When one goes unprotected in the sun, the ultraviolet rays can elevates one's risk of developing eye ailments by damaging the retina. It is general knowledge that UV rays are so damaging that they can lead to macular degeneration later in life, if one is exposed to the sun for long periods of time. Quality sunglasses are an important purchase. These should have 99 to 100 per cent of UVA and UVB radiation protection. If possible, go for branded polycarbonate lenses as they only allow 75 to 90 percent visibility, but keep UV rays at bay 100 per cent. Sunglasses should be free from any kind of distortion or imperfection.To see more details visit, timesofindia.indiatimes.com
