What Is Your Sun Wear Protection Factor?
When it comes to the sun, we all know it’s important to protect our skin with sunscreen. However, it is easy to forget that our eyes need protection from the sun as well. No matter the season, our eyes are hit by the sun's UV radiation constantly.
The A-B-C's of UV Radiation:
UVA Rays: These penetrate deep into the dermis and can pass through the cornea, reaching the lens and retina inside the eye. Unprotected exposure to UVA rays has been linked to the development of certain types of cataracts. Research suggests UVA rays may play a role in the development of macular degeneration.
UVB Rays: These are what causes sunburned skin and plays a key role in the development of skin cancer. Research has found that daily exposure to UVB rays, over a period of years, leads to a gradual clouding of the lenses of the eyes, which is commonly known as cataracts. Not only can UVB rays damage exposed eyes during the summer months, they can also cause temporary blindness in the cold wind and snow. This is a condition called photokeratitis.
UVC Rays: These are harmless to our eyes. In fact, they are absorbed by the upper atmosphere and never reach us on the earth’s surface.
The 1-2-3's of UV Eye Protection
- Protection from UVA and UVB Rays: Focal Point Eye Care recommends you invest in a pair of sunglasses that provides at least 99% protection from the harmful effects of UVA and UVB rays. Sunglasses can range from poor to excellent when it comes to UV protection. We carry only Zeiss lenses, which we can put into any frame you choose in order to provide the best eye protection from the sun.
- Protection from Glare: Polarized lenses block light reflected from surfaces like a flat road or smooth water. If you’re involved in activities like water sports, skiing, golfing, biking, fishing, or spend a lot of time driving, let us know. Polarized lenses can be very helpful in reducing glare and haze, making your eyes more comfortable so you can see better.
- Start Protection Early: Individuals under the age of 20 are the most susceptible to the damaging effects of UV rays. It is never too early to fit them with sunglasses.
Remember, when you and your family are having fun in the sun, make sure your eyes are protected. Stop by Focal Point Eye Care to learn more about the importance of proper sun wear, and take a look at our selection of sunglasses. We can also take any of our everyday frames and convert them to sun wear.







