When we reported that Samsung is using Gorilla Glass in their Galaxy S phones, a couple people wanted to see a demo -- you know, a key scratching against the glass or something of that sort. Enter those lovely, crazy Koreans.
Rarely, cataracts can present at birth or in early childhood as a result of hereditary enzyme defects, and severe trauma to the eye, eye surgery, or intraocular inflammation can also cause cataracts to occur earlier in life.
UV rays may lead to macular degeneration, a leading cause of vision loss for older Americans. Cataract. UV rays, especially UV-B rays, may also cause some kinds of cataracts. A cataract is a clouding of the eyeâs natural lens, the part of the eye that focuses the light we see. Pterygium. Another UV-related problem is a growth called pterygium.