Federal government scientists are predicting near-record thinning of the ozone layer this year, meaning an increased risk of cataracts and other eye problems, skin cancer and other health effects. The amount of UV (or ultraviolet radiation) reaching the earth is expected to be between six and ten percent higher than normal across the country.
Do not forget to wear your sunglasses on bright, cloudy days as well as sunny ones. Clouds do not block out UV radiation.
Everyone benefits from wearing UV absorbing vision protection. Protection from UV is a must if you fit into any of the following categories:
UV, or ultraviolet radiation, is a part of the sun’s energy. While the sun sustains all life on earth, some forms of this energy can be harmful to life. It’s ultraviolet rays, which cannot be seen by the naked eye, can cause damage to unprotected eyes and skin.
There are three types of UV:
UV-A and UV-B are the rays to avoid. The ozone layer does not absorb all UV-A and UV-B radiation. More and more, studies are showing that exposure to both UV-A and UV-B can cause short and long term damage to your eyes.
Don’t forget your shades in Winter!
Though many people think of sunglasses as a summer accessory, it is important for you to wear your sunglasses in winter too. Ultraviolet radiation is harmful to your eyes, no matter the time of year. In winter, UV is reflected off the snow, as well as beamed directly from the sun!
Be sure to see your optometrist once a year for a thorough eye examination. It is the best way to ensure eye and vision health, and to keep track of your UV protection needs.
Did you know....
A 1 % decrease on the ozone layer results in a 1.1 to 1.4 % increase of UV-B