What Is UV Protection and Why Do I Need It?

We’ve all heard about the importance of UV protection with sunglasses and our skin, but what is it, and why do we actually need to take it into account? These four tips will help you to understand what UV is and how to avoid it.

Sunglasses and UV Protection

Optometry Understanding UV radiation and why you need protection—UV stands for ultraviolet, and it is the radiation from the sun that can damage not only your eyelids or cornea but also your skin if it is exposed to the sun for too long. UV rays come in two forms, UVA and UVB, and they can also contribute to the development of cataracts or growths on the eye.

Protect your eyes with UV-blocking sunglasses—You should look for sunglasses that block 99% to 100% of both UVA and UVB rays in order to keep your eyes safe from the potential damage UV would cause. It is important to note that the color of the lenses does not indicate its level of UV protection. You must get sunglasses that specify that they protect your eyes from UV rays.

Have multiple pairs of sunglasses—In Arizona, it’s almost always sunny, even in the winter! It is best to never be without your sunglasses, so we recommend having multiple pairs. You can have a pair at home, at the office, and in your car.

Prescription UV-blocking sunglasses are available—If you want the UV protection of sunglasses without losing your vision, come into Valley Eyecare Center for prescription sunglasses! We’ll help you to find the perfect style for you!

Sunglasses are an important aspect of keeping your eyes safe and healthy! To learn more about UV protection, or to schedule an eye exam with one of our optometrists at Valley Eyecare Center, call (602) 955-2700, or visit our website.

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