Question: How Can We Protect Our Eyes From UV Rays?

Wear Sunglasses and a Brimmed Hat

A wide brimmed hat or cap will block about half of UV rays.

A brimmed hat or cap can also limit UV rays that hit the eyes from above or around glasses.

Eyewear that absorbs UV rays gives you the most protection.

How can we protect our eyes from ultraviolet radiation?

To provide adequate protection for your eyes, sunglasses should: block out 99 to 100 percent of both UV-A and UV-B radiation; screen out 75 to 90 percent of visible light; have lenses that are perfectly matched in color and free of distortion and imperfection; and.

How do UV rays affect the eyes?

What Eye Problems Can UV Rays Cause? UV rays may lead to macular degeneration, a leading cause of vision loss for older Americans. UV rays, especially UV-B rays, may also cause some kinds of cataracts. A cataract is a clouding of the eye’s natural lens, the part of the eye that focuses the light we see.

How can we protect your eyes from the sun?

Ways you can protect your eyes from sun damage include:

  • Ways you can protect your eyes from sun damage include:
  • Understand ultraviolet radiation (UVR).
  • Start early.
  • Wear sunglasses.
  • Get added protection with contact lenses.
  • Wear hats.

Why do eyes need UV protection?

Yes, ultraviolet (UV) eye protection matters. UV radiation from the sun can damage not only the skin of your eyelid but also the cornea, lens and other parts of the eye. UV exposure also contributes to the development of certain types of cataracts, growths on the eye and possibly macular degeneration.