Sunglasses

5 Reasons To Wear Sunglasses In The Fall

When we think of fall accessories, the first things that come to mind are warm sweaters, plush scarves, or a snug pair of boots. Here’s another essential item to add to your list: a good quality pair of UV-blocking sunglasses.

But why is it so important to protect your eyes when the sun seems to be hiding behind clouds on most days? While it may not make much sense, you’ll get a better understanding by the time you finish reading this article. So let’s dive in and explore the 5 reasons you should protect your eyes from the sun in the fall.

Sunglasses: Summer Vs. Fall

The Sun’s Position

While we may squint more in the summer, the sunlight’s path to the eyes is more direct in the fall as the sun sits closer to the horizon. This places our eyes at greater risk of overexposure to UV rays.

Changing Temperatures

Irritating symptoms like dry, red, or watery eyes are often due to the season’s cool and harsh winds. The colder the air, the stiffer and thicker the eyes’ tear oils (meibum) become. Because thicker meibum doesn’t spread as evenly over the surface of the eyes, the tears can’t offer sufficient protection and moisture.

Minimize irritation by shielding the eyes from cool winds with wraparound sunglasses.

UV Rays

Exposing your eyes to the sun’s harmful ultraviolet (UV) rays is problematic year-round, as it can result in serious eye diseases, such as cataracts and macular degeneration. That’s why it’s important to wear 100% UV-blocking sunglasses anytime you’re outdoors, no matter the season.

Make sure to sport your sunnies even on cloudy days, as up to 90% of UV rays pass through clouds. Furthermore, outdoor objects like concrete and snow reflect a significant amount of UV rays into the eyes.

Fall’s Dangerous Sun Glare

Because the sun is positioned at a lower angle in the fall, it can produce a brutal glare that poses a danger for driving. Rays of light that reflect off of smooth surfaces like the metal of nearby cars can be so bright to the point of blinding the driver.

You can combat this dangerous glare by wearing polarized sunglasses. These lenses reduce the glare’s harmful effects by filtering out horizontal light waves, such as the ones reflected by a shiny car bumper.

Protection From the Elements

Aside from its drying effects, winds can carry dust, debris, and pollutants that can irritate the delicate areas in and around the eyes. Wear sunglasses to shield and block out irritants and certain allergens that drift in the autumn air.

Looking for Sunglasses Near You?

Here’s the bottom line: you need to protect your eyes by wearing sunglasses in the fall and year-round, no matter the season or climate. Investing in a stylish pair of durable, UV-protective sunglasses is — simply-put — a worthwhile investment in your eye health.

So if you’re looking for advice about a new pair of high-quality sunglasses for the fall, with or without prescription lenses, visit Aspen Eye Care. If standard sunglass lenses are too dark for you at this time of year, ask us about green or brown tinted lenses; they transmit more light and contrast to the eyes than standard grey tints.

We’ll be happy to help you find that perfect pair to protect your eyes, suit your lifestyle needs and enhance your personal style. To learn more, call 587-400-2101 to contact our Sherwood Park eye doctor today.

Why You Regularly Need to Replace Your Sunglasses

Did you know that sunglasses, or at least sunglass lenses, regularly need to be replaced?

According to a study conducted at the University of São Paulo, the UV protection that sunglasses provide deteriorates over time. You may adore your current ones, but if you’ve been rocking those shades for two or more years, it might be time to get a new pair.

In addition to the UV-blocking properties, anti-reflective and anti-scratch coatings wear down, and the frame material may become brittle over the years, too. Even if you have the most durable sunglasses available, regular lens-replacement is the best way to ensure that your vision is maximally protected from the harmful effects of ultraviolet light.

UV Light and Sunglasses

The protective efficacy of your sunglasses comes in large part from the lens coating of dyes and pigments that reflect and absorb ultraviolet radiation. They create a barrier that prevents UV radiation from penetrating your eyes.

However, this protective coating can, and often does, break down over time. Wear and tear can cause an invisible web of tiny abrasions, compromising its UV-blocking power. Furthermore, the protective dyes and pigments aren’t able to absorb UV rays indefinitely; the more sunlight they’re exposed to, the more rapidly they’ll become ineffective.

A pair of shades worn on occasion and in mild conditions is likely to remain effective longer than a pair that is heavily used in a more intensely sunny environment. For example, if you spend long days on the water paddling, kayaking, or canoeing, the protective coating on your lenses will deteriorate more quickly than it would if you only wear your shades to go grocery shopping or sit in a cafe.

Why It’s Important to Protect Your Eyes From UV

Protecting your eyes from the sun is critical no matter where in the world you are, as UV exposure places you at risk for developing eye diseases like eye cancer, pterygium, and pinguecula — which can result in disfigurement and discomfort — as well as cataracts and macular degeneration — which cause vision loss and, in severe cases, blindness.

Even short-term overexposure can result in photokeratitis, a corneal sunburn. Symptoms include eye pain, swelling, light sensitivity, and temporary vision loss. Some people experience it when spending too much time boating or skiing without wearing eye protection. Snow and water can increase solar exposure because they reflect sunlight toward your face.

What to Look for When Getting New Sunglasses

When choosing new sunglasses, make sure they’re labeled 100% UV protection or UV400. Although most pairs sold in the United States and Canada offer this degree of protection, it’s still worth confirming before making the purchase. Keep in mind that factors like cost, polarization, lens color, or darkness don’t have much to do with the level of UV protection. Even clear prescription lenses can be UV protective.

It’s important to note that there is a lot of counterfeit sunwear in the marketplace. This is dangerous since counterfeit eyewear may not provide much-needed ultraviolet protection. So if the price of a renowned brand is too good to be true, it’s probably a fake.

The size and fit of the sunglasses is important. Bigger is definitely better if you spend a lot of time outdoors. Larger wrap-around eyewear is best if you regularly ski or spend many hours in the water, as this style blocks light from all directions.

To find out whether it’s still safe to wear your favorite shades, visit a Sherwood Park eye doctor to determine whether your lenses still offer the right level of UV protection. It’s also a good opportunity to discuss prescription sunwear.

For more information about UV safety, or to get the perfect sunglasses tailored to your vision needs and lifestyle, contact Aspen Eye Care in Sherwood Park today!

References

https://biomedical-engineering-online.biomedcentral.com/articles/10.1186/s12938-016-0209-7

7 Reasons To Wear Sunglasses

How times have changed. This year, spring is looking very different than it did a year ago. Yet despite COVID-19, it’s important to spend time outdoors, whether in your garden or on daily walks.

Sunglasses Not Only Protect Your Eyes, But They Look Great and Can Accommodate Every Style and Budget

Although sunglasses are ubiquitous symbols of style, they also serve an important function in protecting your eye health. Here are 7 often-overlooked reasons to wear a great pair of shades.

Sunglasses Provide UV Protection

When most people think about sun-related damage, they think about their skin. But the sun’s ultraviolet rays also pose a threat to a person’s eyes. Protect your eyes by wearing a pair of sunglasses that block 100% of both UVB and UVA radiation.

They Help Prevent Cataracts and Macular Degeneration

Both cataracts and macular degeneration are the leading causes of visual impairment and blindness worldwide. You’re at a higher risk of developing these conditions if you expose your eyes to excessive amounts of UV radiation. The risk can be minimized by wearing glasses that protect against this radiation.

Cataracts cloud the lenses of the eyes, causing blurred vision. Years of exposure to UV rays cause the protein in the lens of the eye to clump and thicken, preventing light from passing through it. ..
Macular degeneration refers to central vision loss due to a damaged retina. UV light can be harmful to the eyes, specifically the retina and exposure to UV rays is a risk factor for the onset of age-related macular degeneration later in life.
Sunglasses Can Help Prevent Certain Cancers

Ultraviolet exposure has been associated with certain eye cancers and several types of skin cancer found on the eyelids. You can reduce your risk significantly by wearing a pair of sunglasses that offer 100% UV protection. Keep in mind that when choosing shades, it doesn’t matter how dark they are or the color of the lenses. The most important thing is that they block 99% to 100% of UVA and UVB rays.

Sunglasses Keep You Looking Younger

Though a stylish pair of shades makes anyone feel youthful on the inside, it can also make you actually look younger on the outside. By protecting the delicate skin around your eyes, sunglasses slow down the development of wrinkles and crow’s feet. This leads to a more youthful appearance over the years.

They Protect Highly Sensitive Eyes

If you have light-colored eyes, take medication that causes photosensitivity (light sensitivity), or have a medical condition that causes you to be more sensitive to light (such as dry eye, corneal abrasion, scleritis or conjunctivitis) you’ll need to protect your eyes with UV-blocking sunglasses. Note that large sunglasses block more UV rays than smaller ones.

Shades Protect Eyes Recovering From a Medical Procedure

Eye surgeries such as LASIK or cataract surgery are common nowadays. It’s important that you continue to wear sunglasses following a procedure to prevent complications.

Sunglasses Enable You to See and Enjoy More

Aside from protecting your eye health, wearing sunglasses helps you see better in bright light. They reduce glare and improve the contrast of what you see, allowing you to better enjoy the sunny outdoors or drive more safely.

Visit the Sherwood Park Optical Near You

In addition to the countless eye health benefits that come with regularly wearing sunglasses, a pair of stylish shades can really spice up your look. Moreover, at Aspen Eye Care, we offer a range of styles to choose from, whether you’re on a tight budget or want to splurge on high-end designer shades. So come visit us in and select your favorite pair.

At Aspen Eye Care, we put your family’s needs first. Talk to us about how we can help you maintain a healthy vision. Call us today: 587-400-2101 or book an appointment online to see one of our Sherwood Park eye doctors.

UV Safety Awareness Month

July is UV Safety Awareness Month, and no wonder! With the summer sun out in full force, it’s now more important than ever to protect your eyes from harmful UV rays.

During this month, people who have suffered from UV ray damage and their loved ones are encouraged to share their experiences and advice. Use the hashtag #UVSafetyAwareness on your social media channels to support others in your community.

Did You Know?

Your eyes can get sunburned. It isn’t only your skin that’s at risk, but your eyes, too. When your cornea is exposed to too much UV radiation, a condition known as keratitis can occur. Keratitis can actually cause a temporary loss of vision, often after using a tanning bed or being out in the sun too long. UV radiation can also cause small growths on the white part of your eye, which are called pterygium and pinguecula. They can make your eyes feel dry, irritated, and scratchy.

If you experience any of these symptoms, Aspen Eye Care can help.

UV ray exposure is a risk factor for eye conditions and diseases. In 20% of cataract cases, cataract growth has been linked to UV ray damage. Cataracts develop when the normally clear lens of the eye becomes cloudy. UVA rays are a known risk factor for macular degeneration – the leading cause of blindness in people over the age of 65. Macular degeneration occurs when the macula of the eye, which is responsible for clear central vision becomes damaged. It’s critical to be aware of UV ray exposure, especially if you or a family member are in this age group.

What Exactly Are UV Rays?

You may have heard about UV rays without knowing what they actually mean. UV stands for ultraviolet light. That’s a potentially harmful type of radiation, which is typically found in fluorescent lights, tanning booths. But its main source is from the sun, and it’s invisible to the naked eye, so you don’t even feel it as it touches your skin or body.

Why Are UV Rays Dangerous?

So why are they considered dangerous? Well, too much of a good thing isn’t really a good thing. Sunlight helps us make vitamin D, which is healthy. Too much sun exposure, though, can cause premature aging in the skin, burns in the eye, and may even change the shape of your cornea and other serious eye damage, leading to vision problems. It’s even more dangerous for younger people, especially children, because children’s lenses are more transparent and transmit UV rays more easily.

If you or a loved one is experiencing vision problems or eye diseases, we can help. Dr. Aleem Bandali sees patients from all over the Sherwood Park, Alberta area, and can treat your condition with a number of advanced solutions. Regular eye exams and checkups are critical for keeping your vision healthy, especially during the summer.

UV Safety Can Go a Long Way

Thankfully, it’s pretty easy to protect yourself from long-term exposure to UV rays. Check out our top 3 UV safety tips:

Put on Those Shades

Snag a pair of sunglasses with 100% UVA and UVB blocking power. Anything less than that won’t protect your eyes from harmful rays. Concerned about your look? Don’t worry, There are plenty of awesome sunglass designs, so you’ll protect your eyes without compromising on incredible style. Ask the optometrist which lens is best for you.

Sunscreen and More Sunscreen

Mothers and doctors say it all the time, and with good reason! Use sunscreen before going outdoors and make sure it has a good SPF (Sun Protection Factor) number. If you’re in the water, reapply it every 2 hours. UV rays can reflect off of water, so if you’re hitting the pool or beach, take extra precautions.

I Tip My Hat to You

Protect your head and the skin on your scalp with a hat. A wide-brimmed hat is best for a good amount of sun-blocking coverage, since it also protects the tops of your eyes which might not be shaded by your sunglasses, and is too sensitive for sunscreen. For the fashion-conscious, there are endless styles to choose from, so go shopping!

During this UV Safety Awareness Month, we encourage you to share your stories and successes. If you have any questions, Dr. Aleem Bandali is here to help.