Posts in "Sun Glasses"

Sunglasses are for Everyone

Sunglasses should be on everyone. Every day, whether it is sunny or cloudy, no matter the season – we are exposed to ultraviolet radiation (UV) from the sun.  Most of the time, we aren’t even aware we are being bombarded with potentially damaging radiation (light). Just as the sun can damage your skin (burning, premature aging, and skin cancer) it also can have damaging effects in the eye.  There are two types of radiation in sunlight that affect the eye – UVA and UVB.  UVA exposure affects the lens in the eye and has been linked to a greatly increased chance of cataract development (a clouding of the lens of the eye).  UVB affects the retina and can cause severe damage. Furthermore, the damage from harmful UV radiation is cumulative over a person’s lifetime.  Because the damage is cumulative, it is important to protect your eyes every day, in all light conditions. So our children wil have the greatest risk of UV damage over their lifetime. Together with the AOA our office is on a mission to help inform the public that while theyoften selecting their sunglasses  because they look cool on and reflect their personality and/ or lifestyle there is more than meets the eye in a great pair of sunglasses. Sunglasses with the proper lens will help protect and preserve vision and often boost visual performance for your vavroite outdoor activities.
Sunglasses, with and without a prescription, that can block out nearly all UV light are readily available.  Eyeglass lenses with UV blocking characteristics protect the eyes and significantly reduce the chance of vision problems caused by sunlight.
Here are some important tips when considering lenses with UV protection (sunglasses):
  • Look for sunglasses that block at least 99% of ultraviolet rays, both UVA and UVB.
  • Lenses should be gray, green, or brown, and the larger the lenses, the better.  Wrap around sunglasses provide an extra measure of protection.
  • The best sunglasses are those purchased from an optometrist or optician.  This ensures the sunglasses have the appropriate amounts of filtering for both types of ultraviolet radiation (UV) and are the best protection for your eyes while in the sun.
  • UV light from the sun is harmful even in winter. Snowboarders and skiers should always wear tinted goggles, as UV light bounces off snow even on the cloudiest of days.
  • Sunglasses purchased from a department store or a street vendor may not provide important UV protection.  There is no assurance that eyewear, no matter how dark the lens, will protect against UV rays.
  • Polarized sun lenses are excellent at providing glare free vision, enhanced contrast vision, 100% UV protection, outstanding color perception, and reducing eye fatigue resulting from bright light conditions from the sun
  • New digital surface technology can inprove the quality of vision and eliminate peripheral distortion in sunglasses that are in prescription.
  • Back surface antireflective coatings reduce UV absorption due to reflected rays from back and side of lens.
Photochromic lenses (lenses that darken when exposed to UV light) are a good choice for an everyday lens because they automatically protect against UV.  However, it is important to recognize that not all plastic photochromic lenses block 100% of UV radiation.
Summer is almost upon us and due to the increase sunlight associated with our longer days, many individuals are thinking about the value of sunglasses.  If you are planning to purchase sunglasses, make the kind of selection in sun wear and lenses that will reduce the uncomfortable glare of bright sunlight, while providing you with the UV protection so important to your ocular health. So some patients ask what is the very best for my eyes ? A polorized polycarbonate lens that has a digital surface prescription, gray tint 50-80%, back surface anti-reflective coat and scratch coated finished  in a light weight frame that wraps to provide maximum protection for the eye.
To your eye health,
Dr Vince Facchiano

Are digital high definition lenses right for me?

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Glasses, Sun Glasses, Vision | October 12, 2011

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Amazingly sharp images with HD lens technology

Did you know that there are higher-order aberrations that can affect your vision, even if your prescription eyeglasses fully correct your special ophthalmic prescription needs? Well eye Drs have known for years that there are aberrations due to the optical characteristics of your eyes and often more from the optical limitations of conventional eyeglass lenses. The frustrating issue for an optometrist was that there was no ideal lens treatment or process that could either solve or reduce such aberrations. Drs knew many patients just did not see as well as they could but there was nothing Drs could due because of the limitations in eyeglass lens fabrication technology.

Times have changed now and recent advances in eyeglass lens manufacturing have made possible new high-definition digital eyeglass lenses that correct these aberrations, potentially giving a patient sharper vision than what was ever possible with conventional eyeglasses. These lenses are designed to provide sharper vision in all lighting conditions, provide wider progressive lens corridors, keep the prescription optically true over a much wider zone in the lens and reduce glare for nighttime driving and other night vision tasks.

Many brands of high-definition eyeglass lenses currently are available today, including high-definition versions of high-index lenses and progressive lenses.

Digital lens surfacing is six times more accurate than conventional lens processing because the new digital surfacing equipment uses less tooling and has direct contact with the lens enabling a high degree of accuracy. The analogy can be just like a digital camera. The higher pixal count yields a higher degree of resolution. When this happens as you have seen in your digital camera images, you get this amazing crisp image. So this is the same experience with the HD digital ophthalmic lenses today. The result is a very highly defined vision along with and unmatched depth and clarity never before possible. In the case of progressive addition lenses fabricated using the digital technology get ready for a refreshing change because of a 20% wider progressive field of view. From personal experience I know it makes for exceptional intermediate and near working ranges exceeding the conventional options. I am getting the benefit right now with my new digital lenses I am wearing. It really makes reading and computer use so much more comfortable and enjoyable; my eyes just get less tired with near visual tasks.

So wow! I can really appreciate the HD lenses wider, sharp and true optical zone and the crispness of detail is an awesome experience. You owe it to yourself to investigate this option the next time you fill your new eyeglass presciption.

Please ask your optometrist if these new lenses are right for your eyes.

To your eye health,

Dr Vincent Facchiano

What can a parent do to keep their child’s eye safe??

Are you aware that annual statistics show that sports-related eye injuries account for 40,000 trips to the hospital? That’s one injury every 13 minutes! Eye Care professionals report that most of the injuries would have been easily prevented by wearing protective eyewear. More often than not eye damaging accidents take place when playing recreational activities or doing work around the house. Kids are especially vulnerable to accidents involving eye damage, which often happen during active play.So the remedy is safety glasses and they don’t have to be some dreaded ugly glasses that make your child look like they are from another planet. Safety glasses come in school colors, all clear, can also include fashion sun wear with the correct protective lens material and tint. Don’t forget the age old accessory the sport band that keeps the glasses attached and in place in contact sports. A popular brand of sport elastic band is Croakies offering the original band to color cords and floating cord options. Every household should have plano safety goggles available if outdoor work is done to protect the eyes from projectiles that can result from activities that may seem benign such as simple grass clipping to the more dangerous weed whacking. This summer don’t forget the swim goggles either and if you have a swimmer in the family swim goggles can be made in prescription too.

Being strong about ensuring your kids use protective glasses during contact sports will protect them from potential eye damage. A good idea is to lead by example by purchasing a pair of new wraparound safety glasses for yourself that you use when involved in contact sports or working with power tools. Insist your children follow your example. In addition, let your kids select safety glasses in the style they prefer. Safety also involves consideration of sun protection when outdoors to prevent not only damaging UV rays from harming the eyes and creating eye sun burns but also enhances performance by promoting a higher degrees of clarity and less hesitation that is produced with glare.

To ensure you choose a pair with the right fit and the proper amount of safety, ask an experienced eye care professional for recommendations. Our professionals can help you in purchasing the right pair of glasses for your child, based on your child’s particular needs. If your child has glasses, safety glasses can be customized with prescription lenses from your eye care center. Trivex or polylcarbonate lenses are recommended for a child that plays contact sports such as football. They are not only more shatter-proof, they are also lighter than plastic lenses, offering greater comfort.

Don’t skimp when purchasing safety eyewear. It’s a simple step to guard your child’s eyes!

Photoker-what?

Photokeratitis. This is the “sunburn” of the cornea. During the past 4th of July holiday were you out playing yard games with the family? Boating on the lake? Sunbathing on a beach? More importantly, were you wearing eye protection?

Sunbathing and Sunglasses

Sunglasses are beneficial to help prevent Photokeratitis. Symptoms may include discomfort, blurred vision, and light sensitivity. Many times the sunburn is not usually noticed until several hours after exposure. The temporary vision loss that may result from Photokeratitis is called “snow blindness.” Ultraviolet (UV) rays and excessive sunlight, especially the type of rays which bounce off of snow and ice may lead to this painful sunburn. Being knowledgeable in regards to UV light is important to protect your eyes.

Outdoor risk factors including geographic location, altitude, the time of day, setting, and medications all determine the risk of damage. UV levels are greater when the sun is high in the sky, typically from 10am to 2pm. Also UV levels are greater in wide open spaces, especially when highly reflective surfaces are present such as sand. Always be aware of your medications, birth control pills, sulfa drugs, and tranquilizers are a few of the medications that may increase your body’s sensitivity to UV radiation.

This “sunburn” of the eye is preventable by understanding what Photokeratitis is, how UV rays are harmful, and wearing sun protection. Sunglasses or eye protection that transmits 5-10% of visible light and absorbs almost all UV rays are most beneficial. Look for sun protection that has large lenses and side shields to avoid incidental exposure from light as well. Call your optician in Lenscrafters at (815) 332-3233 to discuss more options.

If you feel that you or a family member may have symptoms of Photokeratitis, please call Dr. Facchiano and Associates at (815) 332-2223 to schedule an appointment.

Please read more information here: http://www.allaboutvision.com/parents/protective.htm#ixzz1RRvNN8SN

Shining a New Light on Sun

I see patients every day asking, “What are you doing about sun protection?” Yet less than half have an answer and some even think sun protection does not apply to them or is not a necessary priority. Ironically I can see sun damage in the eyes of many of those same patients already. So I see the effects of unprotected exposure to UV rays over longer period of times and I know it can and often does damage the eyes. The longer this happens the greater the risk of developing cataracts (which form at any age) , irreversible macular (central vision) degeneration and glaucoma (a silent optic neuropathy). So why wait for these conditions to seriously impair your vision to a point in which the Dr. then tells you it may be impossible to reverse?

The need is all around you each day. Its glare and this affects our daily lives. The sun’s glare presents risks to those who do not protect their eyes. Eye fatigue can be caused by this annoying glare. Ever drive into the sun and get annoyed with the sun’s glare? Who has not, right? How do you feel after enduring those situations where constant squinting was produced over a long period of time? What about the disabling and blinding glare? Intense light blocks vision. Each year, blinding glare results in accidents and fatalities in such critical situations as driving, cycling and walking in high traffic areas.

So take a close look around you. Is the morning sun too bright? Is there an accident risk for you? Has your environment changed and there is glare off the surrounding structures because the community you live in has high rise structures built with more reflective materials? Does your correction allow you to see and perform your best in this digital age? Smart phones, laptops, and other devices allow folks to work outside and on the go; how well can you see those when you are outdoors?

So many have this day to day relationship with the sun that causes stress and fatigue and in some cases present a danger to others and a risk to their eye health. It is a slow, stealthy deterioration to your eyesight. So then the prescription to your eye health is not exactly a hard pill to swallow either. For safety, comfort and protection on the job, in the car, on the water, on the beach, riding on a motorcycle, in a boat, on the golf course or in your back yard, sun protection is crucial. Important to all of us both who need ophthalmic prescription glasses as well as those who do not. Let us not leave out that fun feeling that comes from looking cool either.

Please talk to your eye care professional and learn what the best solutions are for you.


To your eye health!

Dr Facchiano