The Lowdown on UV Rays

It is crucial to receive the right amount of light to have good vision, but too much exposure to the wrong type of light just might result in serious long-term problems. When our eyes are exposed to excessive amounts of ultraviolet light (UV) wavelengths can cause eye conditions including corneal burns (photokeratitis), growths on the conjunctiva (pterygium) and cataracts. UV rays are invisible, and that only makes them more harmful.

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