As one who suspects he may be suffering from his own ignorance on the subject, I thought this might be helpful…
If you like what you see—and want to keep it that way—you’ll also want to grab a pair of shades on your way out the door in the morning. Summer heralds fun times in the sun, but it also triples the intensity of ultra-violet (UV) rays, in comparison to milder winter beams. Exposure to this harmful radiation spurs the onset of macular degeneration (changes to the part of the retina that is responsible for sharp vision), as well as cataracts—a condition that causes vision loss for some 20 million Americans over 40 and is a leading cause of blindness in the world. Children are the most susceptible to sun damage… For more click here.
