Posts Tagged ‘UV Rays’

Don’t Let Your Eyes Fry Outside

Today kicks off a three-day holiday for many people. Whether you’re heading to a beach, a backyard barbeque or a baseball game, the sun will (hopefully) be shining bright and hot above you. But while you’re out in the sun, don’t forget to protect yourself from its harmful UV rays.

People are more aware than ever of the sun’s damaging effects on skin and are therefore more inclined to wear sunscreen to protect themselves. However, people don’t always think about the sun’s damaging effects on their eyes. It’s important to know that just as the sun can burn your skin it can burn your eyes. Long-term effects include cataracts and macular degeneration.

To protect your eyes, you should wear sunglasses every time you are outside for an extended period of time. The lenses must be rated to block 99-100% of both UVA and UVB rays; tinted sunglasses without UV protection do not protect your eyes and can actually enable more damage than no glasses at all. Here’s a tip: when you buy sunglasses, look for a sticker indicating the level of UV protection and make sure it lists a specific percentage. If it doesn’t, move on! Your VSP eye doctor can also help you find both prescription and non-prescription sunglasses (with full UV protection). Oh, and don’t forget about the kids. Our research shows that 68% of adults wear sunglasses outdoors, but less than 30% of children do.

Sunglasses are not just for summer

Central Park

Rudy R. is an account manager with VSP

I had a friend visit from England a few weeks ago. She arrived the same day we got hit with a huge snowstorm. The next day as we were leaving to walk around Central Park to take pictures she was surprised to see that I reached for my sunglasses. She asked why I wear sunglasses in the winter. I said it may be winter and you may not see the sun but its still there and those ultraviolet rays are harmful. Snow is reflective and up to 85% of the sun UV rays are reflected upwards. The sun sits lower in the sky during winter which gives you more exposure. Research shows that the sun UV rays can contribute to varioues eye diseases related to aging like cataracts and macular degeneration. Its very important to protect your eyes so make sure you reach for your sunglasses even in the winter months.

NY Times: Let the Sunshine In, but Not the Harmful Rays

The New York Times recently ran a story about the harmful effects of UV rays and the importance of wearing sunglasses all year round!

SUNGLASSES are not just for summer.

Skiing on fresh snow, skating on reflective ice or hiking at high altitudes can be harder on your eyes than a day at the beach. Snow, as many East Coast readers may have noticed this week, reflects nearly 80 percent of the sun’s rays. Dry beach sand? Just 15 percent.

Most of us already know that ultraviolet (UV) rays can cause skin cancer and other problems. But that’s not all there is to worry about. “Most people don’t appreciate the damage that UV rays can do to their eyes,” said Dr. Rachel J. Bishop, a clinical ophthalmologist at the National Eye Institute in Bethesda, Md.

Read full story

Eyewear for winter sports

Dan McLean, Consumer Communications Specialist with Transitions Optical

Guest Blogger: Dan McLean oversees all U.S. consumer communications for Transitions Optical, Inc. He lives in Florida, is a triathlete, and spends as much time outdoors as possible.

Last year my wife and I took a trip to Park City, Utah. Born and raised in Florida, I was hoping to hop on a pair of snow skis, like a pair of water skis, and tear down the mountain. Ha! I instead spent my time mastering the bunny slope as children a quarter my size and age fearlessly ripped by. Although tearing down the hills of Deer Valley on fresh powder is different from cruising the beaches of the Gulf, there were some commonalities in the equipment needed and the environment.

For example, the sun can be a sporting buzz kill, especially during the winter. Not only do you have to protect your eyes like you protect your skin from the harmful UV rays, but your run on the slopes can come to a quick end due to a rogue mogul hidden by glare. I wore eyewear with polarized lenses for my winter adventures. Not only did the lenses block the glare off the snow, but they also blocked the UV light from damaging my eyes. 

There’s a belief that on cloudy or overcast days – common for a fresh snowfall – that your eyes aren’t as susceptible to UV damage as on a sunny summer day. This is a myth. UV is present year-round and always a danger, whether it’s winter or summer. What makes winter sports even more dangerous is that 80 percent of UV light is reflected and magnified off the snow, almost doubling your UV exposure. And, like summer sports, winter sport participants are spending hours at a time outdoors exposed to UV rays.

What to look for in your winter eyewear:
Your eyewear is more than a fashion statement – it’s a critical piece of equipment for your sport and your eyes. You want something that is lightweight, comfortable and will protect your eyes from the dangers of the environment, such as kicked-up snow, wind and UV exposure. Make sure your lenses or goggles block 100 percent of UVA and UVB light. Not only are your eyes at risk to long-term UV exposure, but even in the short term your eyes can suffer from photokerititis or, sunburn of the eyes. A second consideration is polarized or color-tinted lenses to reduce glare and enhance contrast, allowing you to see better on the slopes and trails. Other considerations for your lenses include polycarbonate material to keep them from shattering, anti-scratch and anti-fog treatments and, of course, comfort and style, because if you are like me, you may not be able to ski the double black diamond, but you can at least look like you can.

Protect Your Eyes this Fourth of July!

Independence Day, Fourth of July, is right around the corner and that means picnics, BBQ’s, outdoor activities and most importantly, fireworks! We want to make sure you see them bright and clear so we encourage you to wear sunglasses throughout the day. Lets face it, shades look cool, but did you know they are essential to eye health?
 
VSP doctor Stephen Cohen from Scottsdale, Arizona says ”there’s increasing evidence that ultraviolet rays in sunlight can significantly increase your risk of developing cataracts and macular degeneration. Because both conditions can threaten healthy vision, I recommend wearing sunglasses on sunny days year-round. Plus, you’ll experience better night vision when you wear sunglasses on sunny days.” This is a plus for the fireworks show!
 
Here are some tips to picking out the right shades to protect your eyes.  
Tommy Bahama Aviator

Tommy Bahama Aviator

  • Labels: Make sure they carry a consumer-protection label stating they’re 99-100% UV-absorbent, or provide UV absorption up to 400 nanometers (nm). 
  • Go big or wrap it: Bigger frames and lenses, and also wrap-around styles, give you more UV protection because they block peripheral rays. Also, this is the trend this season!
  • Go polar: Polarized lenses block out sunlight glare bouncing off windshields, pavement, and other smooth surfaces.
  • Consider color: Gray lenses are best. Why? They don’t change colors. Green and brown lenses are good too.

Often times, store-bought fireworks can emit smoke. Here are some tips for smokey-eyes:

  • Rinse your eyes with clean water regularly; at least once a day or more often if they burn or itch.
  • Try not to rub your eyes, since you might transfer dust and ash from your hands or face to your eyes that could scratch or irritate them. Wash your hands regularly, especially if you wear contact lenses. 
  • Use lubricating eye drops or artificial tears to keep your eyes refreshed and help get rid of dust and particles that can irritate eyes.

We hope you have a fun and safe Fourth of July this year!