Sunglasses Are for More Than Just Good Looks…
Sure, sunglasses look cool, but do you really need them for your eyes? Not only is the answer an emphatic yes, but you might not even be using sunglasses as often as you should. Here’s what you need to know about sunglasses and your eye health, as we get ready for another sunny summer in parts all over the country.
Ultraviolet Radiation Is Dangerous
Most people understand the danger posed by the sun’s ultraviolet radiation and take steps to protect their skin when out in the sun, such as wearing sunscreen or hats. But UV rays can do just as much if not more damage to your eyes, including:
- Macular degeneration – Macular degeneration is a condition where the retina is damaged, destroying central vision. It is the leading cause of blindness in the United States.
- Cataracts – Blurred vision caused by a clouded lens, or cataract
- Pterygium – A tissue growth that can alter the shape of the eyeball and cause astigmatism.
Not All Sunglasses Are the Same
For this reason, the type of sunglasses that you choose is very important. Fashion matters, but it shouldn’t be your primary concern when choosing sunglasses. If the sunglasses you choose do not block out at least 99% of both UVA and UVB radiation, then you technically are not getting the protection you need.
Sure, it can be said that wearing any kind of sunglasses is a better bet than wearing no sunglasses at all, but if you do not have full ultraviolet ray protection, you need to upgrade your sunglasses as soon as possible.
Sunglasses Help You See Better
Wear your sunglasses whenever you are out in the sun, even if it doesn’t seem overly bright. In addition to being a popular fashion accessory, your sunglasses will actually help you to see better. They reduce glare and make contrast sharper so you can enjoy the outdoors more and even drive more safely.
Sunglasses Protect Your Eyes From More Than Just Sun
If you do not wear glasses indoors, sunglasses can offer your eyes a level of protection you do not normally get. They act as a sort of “windshield” for your eyes, warding off sand, dust, intense wind, and other irritants that can get into your eye.
Some kind of sunglasses or sun visor is also a must if you are skiing, as you are in danger not only from the sun’s rays above, but from temporary loss of vision due to ultraviolet rays reflecting off the snow beneath you (also known as “snow blindness”).
Sunglasses Can Help You With Your Migraines
If you have frequent headaches, sunglasses just may be the cure you have been looking for. People who are susceptible to migraines or bad headaches are often triggered by bright light like sunlight. Sunglasses can block those bright lights and help your head stay clear.
Keeping Your Eyes Healthy All Year Long
If you are in Portland and don’t wear sunglasses because you have a prescription, we can help. We can help you find prescription sunglass lenses and put them in your choice of one of the great many stylish frames we have available.
You can see clearly, protect your eyes from the sun and look great, too! The fact that you already wear glasses is no excuse for not having adequate eye sun protection. Contact us today to make an appointment for regular prescription lenses or prescription sunglasses.