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Most people know how to protect their skin from ultraviolet rays, but they might not think about protecting their eyes from them. The eye doctors at West Valley Vision Center in Fairbanks, AK, want you to guard your sight against any source of damage. Their experienced team can help explain why UV protection is of particular importance.  

There are two main types of ultraviolet rays — UV-A and UV-B.  Both can damage your vision. UV-A rays can affect the retina. UV-B rays usually are absorbed by the lens and cornea.

Exposure to UV rays can contribute to many eye diseases and problems. UV rays can cause  cataracts, a clouding of the eye lens that decreases vision. UV rays also can increase the incidence of macular degeneration, a common eye disease that results in central vision loss. If you work outdoors and don’t shield your eyes, you might also develop a pterygium, a growth on the membrane that covers the eyeball. If left untreated, this growth can increase in size and eventually impair vision.  

Eye doctor Fairbanks AKMany people assume they have to worry about UV protection for their eyes only during the summer months. However, a corneal sunburn called photokeratitis, can occur in winter if you are exposed to high levels of UV rays and or go without eye protection. It’s crucial to wear sunglasses in bright conditions year round. 

Optometrists may recommend sunglasses that wrap around your eyes as an excellent way to keep UV rays from affecting your vision. A wide-brimmed hat also offers protection. Limiting outdoor activities between 12 p.m. and 2 p.m., when the sun is at its highest point, can further safeguard your eyesight.

To protect your eyes from the damage caused by UV rays, wear sunglasses and a hat outdoors. To consult an Optometrist about vision problems and find solutions, call West Valley Vision Center at (907) 479-4700 to schedule an eye exam. For more information about the services provided by their optometrists, including LASIK eye surgery, prescription glasses, and contact lenses, visit their website.  

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