Most of us consider sunglasses a mere fashion accessory, now it's time to think again. Sporting a right pair of sunglasses or shades can help you stay away from cataracts, macular degeneration and pinguecula by blocking out sun’s harmful ultraviolet (UV) rays. Wearing a good pair of UV protection sunglasses can block 99 – 100% of harmful UV rays. In case you are wondering, UV protection contact lenses are also available. Disclaimer: This information is being shared for general awareness only and shall not be considered a substitute for professional medical advice. For any eye ailment, contact eye specialist now!