Shopping Sunglasses

Shopping Sunglasses


Male wearing sunglassesPeople sometimes buy sunglasses the way they buy fashion accessories—a new pair every year with an emphasis on style. However, a proper pair of sunglasses is critical for protecting your eyes from the damaging effects of ultraviolet (UV) radiation. Sunglasses can be fashionable, but they also need to be functional.

Why You Need Sunglasses

  • UV protection. The sun's UV radiation can cause cataracts, benign growths on the eye's surface, and cancer of the eyelids and skin around the eyes. UV radiation can also cause photokeratitis, sometimes called snow blindness, which is a temporary but painful sunburn of the eye's surface. Wide-brimmed hats and caps can only block about 50 percent of UV radiation from the eyes.
  • Blue light protection. Long-term exposure to the blue and violet portion of the solar spectrum is a risk factor for macular degeneration, especially for people who are sun-sensitive.
  • Comfortable vision. The sun's brightness and glare interferes with comfortable vision.Sunglasses Display Sunlight affects clear vision by causing people to squint and the eyes to water.
  • Dark adaptation. Spending just two or three hours in bright sunlight can hamper the eyes' ability to adapt quickly to nighttime or indoor light levels. This can make driving at night more hazardous.

Wear sunglasses whenever you are outdoors, whether you are working, driving, participating in sports, taking a walk, running errands or doing anything in the sun.

Your sunglass lenses need to:

What You Need In Sunglasses

  • block 99 to 100 percent of both UV-A and UV-B radiation;
  • screen out 75 to 90 percent of visible light;
  • be well matched in color and absorption and free of distortion and imperfection; and


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FAQ


avatar
WHERE CAN I GET GOOD QUALITY FAKE CLOTHES & SUNGLASSES IN NYC NEW YORK CITY? | Yahoo Answers

Im going to new york and Im broke but I want some stylish things, where can i get some good quality fake sunglasses and clothes? Just because Im a broke college student doesnt mean I shouldnt be stylish

go up and ask if they sell fake chanel or coach. most of them make fake coach.
theyll take you up inside a crappy broke shutdown looking building and take you in a little room where they keep their stuff.
but thats only for pretty much idetical looking items.
otherwise.
theres stores all around chinatown that sell it




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