June 16, 2009
Contact Lenses Can Save Your Eyes
One of the most significant stressors on your eyes on a daily basis is your natural exposure to the sun’s ultra violet light spectrum (UV rays).
Staring at a computer screen for hours, reading contracts all day, being exposed to salt water, high winds or chemical fumes like pool chlorine –are commonly known stressors that have all been linked to possible damage to your eyesight. While the debate rages on, there is no doubt that eye strain has become a major source of anxiety for millions.
What many folks don’t know is that our eyes are exposed to harmful UV rays on a daily basis. The sun’s extraordinary strength in the summer season, coupled with the fact that there is a 40% greater exposure to it – due to our increased time spent outdoors and that the sun is out for 4 hours more than it is during the winter – leads to an increase in complaints of eye discomfort, dryness, eye strain and even chronic headaches.
Today, many contacts incorporate an ultraviolet blocker in the lens material, to cut down on UV light that can eventually cause cataracts and other eye problems. However, you can’t see this blocker by looking at the lens. And since contacts don’t cover your entire eye, UV blockers cannot substitute for traditional sun protection like good quality sunglasses.
As you prepare for this active summer season, remember that it’s important to wear sunglasses or eye protection if you expect prolonged exposure to the sun. Additionally, you may find an added benefit and added UV protection from the sun by buying contact lenses that are equipped with UV blockers.
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