Sunny days can truly be a wonderful thing, but what isn’t so great is how much all that sunlight can affect your eyes. UV light and the general sun’s glare can cause some issues that range from snow-blindness to vision disorders that impact your eyesight. The following frequently asked questions can help you understand how sunglasses will help prevent harm to your eyes. Our team at Bandera Eye Care would like to take a closer look at sunglasses.
Book OnlineWhat are UV rays?
Ultraviolet rays (UV) are a spectrum band that is invisible to our eyes. This consists of UVA, UVB, and UVC rays. UVA and UVB are the types of rays that go through the atmosphere and can potentially cause harm. An optometrist can help you understand and reduce the risks.
In what ways does UV affect unprotected eyes?
The condition known as cataracts is caused when UV rays make your eye lens get cloudy or opaque. Cataracts may cause you to have problems with your night vision, the ability to view colors, and impact your reading. Even a professional doctor of optometry can’t reverse cataracts. They’re only able to remove the cataracts. UV also can cause damage to your retinas, a temporary sunburn known as photokeratitis, and changes with the tissues of your eyes.
How do I get sunglasses that will protect my eyes?
It’s in your best interest to find sunglasses that block 99 percent or more of UVA and UVB rays. You want those that have a label of UV 400, which means that they block rays that are as small as 400 nanometers. To have protection from the visible spectrum, find sunglasses that block out 75 to 90 percent of visible light.
What are polarized lenses?
Polarized lenses filter out specific glare that you see when sunlight bounces off horizontal surfaces. It’s best to wear glasses with these lenses for boating, driving, fishing, golfing, jogging, and skiing.
What options do I have for sunglasses?
At our optometry clinic, we have a full assortment of sunglasses from which you can choose. If you have regular eyeglasses for your vision, you can get non-prescription clip-ons or wraparound glasses to go over your lenses. If you want a lighter pair of glasses, opt for eyeglasses that will get darker when exposed to bright light.
What are some other good types of protection for my eyes?
If you’re concerned about sunlight exposure harming your eyes, you can go for some extra protection. Consider wearing a broad-brimmed hat for less exposure. You might order some contact lenses that block UV rays. You can wear them with your non-prescription sunglasses to receive top-notch eye protection.
Contact Bandera Eye Care in Bandera, TX
If you’re looking for sunglasses from an optometrist near you, look no further than Bandera Eye Care. We’re pleased to assist you in finding the right pair of sunglasses to meet your needs. Reach out to Dr. Goldstein at (830) 850-0628 today.