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Sunglasses

Many people are cheered by a bright, sunny day, but the effect of all that sunlight on the eyes is a less sunny proposition. UV and glare can create a variety of issues, from dangerous "snowblindness" to irreversible disorders that threaten your eyesight. Here are some frequently asked questions about the role of sunglasses in protecting the eyes from harm. If you want to know more about choosing the right sunglasses, call Optometrists at 828.254.6757 today.

What are UV rays? UV stands for ultraviolet, a band of spectrum invisible to the eye. Ultraviolet light consists of UVA, UVB, and UVC rays. UVC rays are stopped in Earth's atmosphere before they reach the eye, but UVA and UVB can both reach the eye and potentially damage it.

How does UV affect unprotected eyes? UV rays can cause proteins inside the lens to become opaque or cloudy, a condition known as cataracts. Cataracts can make interfere with night vision, reduce your ability to see colors, and make reading difficult; they cannot be reversed, only removed. UV exposure can also cause retinal damage, changes in the eye tissues, and a temporary but irritating "sunburn" of the cornea called photokeratitis.

How do I know my glasses will protect my eyes? Choose glasses that claim to block at least 99 percent of UV rays -- UVA as well as UVB. Look for label reading "UV 400," since this designation means that the glasses block UV rays as small as 400 nanometers, providing 100 percent eye protection. Of course you need to protect your eyes from the glare caused by the visible spectrum as well. To accomplish this, select products that block 75 to 90 percent of visible light.

What are polarized lenses? Polarized lenses are specially designed to filter out certain types of glare that tend to radiate upward from horizontal surfaces when sunlight bounces off of these surfaces. They are recommended for tasks such as boating, fishing, skiing, golfing, jogging, and driving. Most polarized lenses will bear a label identifying them as such.

What types of glasses can I choose from? We are able to provide you with a wide range of sunglass options. If you normally wear glasses to correct your eyesight, you may be happy with a non-prescription pair of clip-ons or wraparound glasses that simply fit over your lenses. If you'd rather not wear that much equipment on your head all at once, you can order a pair of prescription "shades," or you can order glasses that darken when exposed to bright light.

What additional types of protection should I consider? If you worry about light, including harmful UV, leaking in through sides or top of your sunglasses, wear a broad-brimmed hat to reduce some of this exposure. If you use prescription eyewear to correct your eyesight, you may also want to think about getting a pair of UV-blocking contact lenses in your prescription. These lenses may be worn alongside a non-prescription pair of sunglasses for optimum eye protection.

For more information on choosing the right sunglasses, contact our office today.

Testimonials

Reviews From Our Satisfied Patients

  • "I’m definitely going back! “The most thorough eye exam I ever had was at Envision Eyecare. Plus they have a very helpful and professional staff, a beautiful office space, and an great eclectic selection of unique frames to choose from. I’m definitely going back!”"
    Nancy Hyton
  • "Best eye care in Asheville “If you truly want the best eye care in Asheville and it’s surrounding area you need to visit Envision Eye Care. This group of members makes you feel like your family. I had a full check-up and purchased a pair of sunglasses and the entire process was awesome. Just go visit and you will see what I’m talking about.”"
    Scott Finney
  • "When others had failed, Dr. Golson understood “When I first visited Envision, I was skeptical that Dr. Golson would be able to help with my special circumstances. When others had failed, Dr. Golson understood and was very patient working with me to get my prescriptions correct. The staff is exceptional and greets me by name each time I visit their office. I strongly recommend Envision to fill all your needs for eyecare. And they have awesome frames! Thanks guys and gals at Envision.”"
    Donna Koger
  • "Service and genuine concern for your best interests “I went to Dr. Golson and Envision Eye Care for an eye check recently. The office environment is very pleasant and the staff very helpful. Dr. Golson did a very thorough eye exam and was able to allay any fears I had about my visual health. In addition, I felt no pressure to purchase glasses at their facility. If service and genuine concern for your best interests are of value to you I recommend Dr. Golson and his staff at Envision Eye Care!”"
    Lawrence Hines
  • "Great Experience. “Had an eye emergency and they got me right in. Have since used them for my families eye care. Really good experience in every way.”"
    Katherine Dreyer
  • "Finally, an eye doctor who cares! “Great office with the nicest staff in Asheville. So impressed! I don’t have insurance so I wanted to be sure that my money went to a great local business, so glad my husband recommended them!”"
    Dani Magestro
  • "I trust my eyes to Envision Eye Care! “First, when you enter the office, you are greeted like you are the most important, special person in the world. Second, the staff is extremely professional and friendly and knowledgeable. Dr. Larry is patient eye care is phenomenal! The most conscientious, thorough Dr. I have ever been to!”"
    Karen Paradis

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Monday:

8:30 am-5:30 pm

Tuesday:

8:30 am-5:30 pm

Wednesday:

2:00 pm-7:00 pm

Thursday:

8:30 am-5:30 pm

Friday:

8:30 am-4:30 pm

Saturday:

Closed

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