The suns UV rays cause cumulative damage to the internal and external structures of the eye. Proper UV protection has been shown to reduce these harmful effects of sunlight. Visit our office to learn how quality optics can improve your vision while they protect your eyes inside and out.
UV protection can be found in clear lenses, tinted lenses, polarized lenses, or Transitions Lenses. Conversely, tinted lenses may not have good UV protection which increases the risk to your eyes. Sometimes the UV protection can wear off of inferior sunwear, leaving you unprotected. Don't be afraid to ask about the lenses the doctors and staff at SouthWest Vision choose to wear for their own eyes.
Do I need sunglasses and can I just buy the cheap ones?
UV light damages our eyes like it damages our skin. So, there is a benefit to wearing UV protective lenses. Sunglasses are a great way to get UV protection and increase visual comfort when outdoors. UV exposure can contribute to cataract formation and macular degeneration. Cheap sunglasses not only have poor optics, causing decreased clarity, but they are also limited in effectiveness for UV protection. Also, be aware of the difference between polorized lenses and tinted lenses. Tinted lenses do not filter glare and the tint is not a UV protection by itself. Polarized lenses reduce glare and protect against UV light. Your eyes will have better clarity, comfort and overall eye health with a quality-polarized lens.
