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June 27 Is National Sunglasses Day!

Monday, Jun 27, 2022 is National Sunglasses Day, so grab your favorite pair of sunnies and celebrate!

Many people think sunglasses are little more than a fashion accessory or a way to minimize glare while driving.

But the truth is that wearing sunglasses is vital if you want to safeguard your eye health and vision.

Why Sunglasses are Important

The number one reason to wear sunglasses is that they prevent ultraviolet (UV) light from entering your eyes.

UV light has been shown to age every part of the eye, from the delicate outer eye tissue to the tiny structures within the eye itself. Chronic UV exposure raises your risk of developing cataracts, age-related macular degeneration and corneal damage.

The skin on your eyelids is the thinnest skin of your body, and UV light exposure can further thin eyelid skin, leading to premature aging and the appearance of dark circles and under-eye bags. Additionally, wearing sunglasses can help prevent wrinkles because you’ll squint less in the sunshine. Who knew sunglasses can be a key player in your anti-aging routine?

Moreover, UV light has been shown to slow the cornea’s ability to heal itself, making sunglasses a medical necessity for people who’ve recently had eye surgery like LASIK, or those who frequently wear contacts (overwearing contacts can irritate the cornea).

Finally, sunglasses are a fun way to show the world your personality and accessorize any outfit.

Activities for National Sunglasses Day

Not sure how to celebrate National Sunglasses Day? Here are a few ideas you may enjoy.

Sport your favorite pair of sunglasses during an outdoor activity, whether it’s a barbecue with friends, a concert at a stadium or time spent in the park.

You can also celebrate National Sunglasses Day by gifting a pair of quality sunglasses to a friend, spouse or child!

No matter how you choose to celebrate National Sunglasses Day, we hope you enjoy and keep your eyes protected.

For all matters related to eye health, ​​Aspen Eye Care in Sherwood Park is here for you. Contact our eye doctor today!

FAQ With Our Optometrist

Should kids wear sunglasses?

Yes, children of all ages should wear sunglasses whenever they’re outdoors. In fact, it’s crucial because a child’s crystalline lens within the eye is much more clear than an adult’s, letting more light through. Contact us to learn more about kids’ eye health or to schedule an eye exam.

Can sunglasses block blue light?

Sunglasses with lenses that have a yellowish tint offer the most amount of blue light protection, from the sun and other sources. If you’re interested in blocking the blue light that’s emitted from your digital devices, speak with us to determine if computer glasses are right for you.

Can Fire Melt My Contacts Onto My Eye?

A piece of “common wisdom” that seems to be making the rounds these days is that you shouldn’t wear contact lenses at bonfires, barbecues or similar settings where fire may be present. The claim is that the extreme heat from the fire can cause the contact lenses to melt or fuse onto your eye, causing irreversible, total blindness. Our Sherwood Park eye doctors are here to debunk this claim, and show you that you have nothing to fear from wearing contact lenses to your latest barbecue.

Rumors About Contact Lenses and Fire

Where did this piece of “common wisdom” come from, and how do we know it’s a myth?

As far as our eye care team can tell, this rumor was started on social media sometime in 2017, with a story about a young lady who stood close to a lit charcoal grill, looking at the coals for about 2-3 minutes. She then began experiencing pain in her eyes and, upon being taken to the hospital, was told that her contact lenses were melted to her eyes and she would be permanently blind.

Contact lenses are sterilized at temperatures of up to 250 degrees Fahrenheit, and dirty contact lenses that need to be cleaned or re-sterilized are often placed in boiling water.

Contact lenses can withstand boiling water without being destroyed. This means that the heat from the fire would have to boil away the tears in a person’s eyes before their contact lenses would even begin to sustain damage. For this to happen, you would have to be standing in the fire itself, and by then you would also have severe burns on your skin, and melted contacts may be only part (and perhaps the least part) of your concern.

At least 125 million people wear contact lenses worldwide. If normal grills and barbecues could melt contact lenses, contact lens wearers would be unable to operate or even approach household heaters, stoves, and a variety of other common heat sources without melting their lenses. Millions of cases of melted contact lenses would be reported each year. This is simply not the case.

So, obviously, contact lenses can’t melt to your eyes and cause permanent blindness because fire or other common heating sources simply don’t get hot enough for that. But is there any kernel of truth in this concern?

A Kernel of Truth? When Your Contacts Dry Out

Though it’s impossible for your contact lenses to be melted to your eye from being close to fire or another heating element, there is a very real way that you may feel like your contacts are temporarily stuck to your eye.

Being close to heat can potentially dry your contact lenses out, causing the to feel like they are stuck to your eye when you attempt to take them out. This can also result from air conditioning blowing directly into your eyes, extended time of computers and other digital screens, being outside in overly cold or dry weather, and many more things.

If your contacts feel like this sometimes, don’t worry! A drop or two of contact lens solution will help you safely take out your contact lenses without any ill effect.

Want to learn more about contact lenses and your eye health? Contact our Sherwood Park eye doctors at Aspen Eye Care today.

Can Fire Melt My Contacts Onto My Eye?

A piece of “common wisdom” that seems to be making the rounds these days is that you shouldn’t wear contact lenses at bonfires, barbecues or similar settings where fire may be present. The claim is that the extreme heat from the fire can cause the contact lenses to melt or fuse onto your eye, causing irreversible, total blindness. Our Sherwood Park eye doctors are here to debunk this claim, and show you that you have nothing to fear from wearing contact lenses to your latest barbecue.

Rumors About Contact Lenses and Fire

Where did this piece of “common wisdom” come from, and how do we know it’s a myth?

As far as our eye care team can tell, this rumor was started on social media sometime in 2017, with a story about a young lady who stood close to a lit charcoal grill, looking at the coals for about 2-3 minutes. She then began experiencing pain in her eyes and, upon being taken to the hospital, was told that her contact lenses were melted to her eyes and she would be permanently blind.

Contact lenses are sterilized at temperatures of up to 250 degrees Fahrenheit, and dirty contact lenses that need to be cleaned or re-sterilized are often placed in boiling water.

Contact lenses can withstand boiling water without being destroyed. This means that the heat from the fire would have to boil away the tears in a person’s eyes before their contact lenses would even begin to sustain damage. For this to happen, you would have to be standing in the fire itself, and by then you would also have severe burns on your skin, and melted contacts may be only part (and perhaps the least part) of your concern.

At least 125 million people wear contact lenses worldwide. If normal grills and barbecues could melt contact lenses, contact lens wearers would be unable to operate or even approach household heaters, stoves, and a variety of other common heat sources without melting their lenses. Millions of cases of melted contact lenses would be reported each year. This is simply not the case.

So, obviously, contact lenses can’t melt to your eyes and cause permanent blindness because fire or other common heating sources simply don’t get hot enough for that. But is there any kernel of truth in this concern?

A Kernel of Truth? When Your Contacts Dry Out

Though it’s impossible for your contact lenses to be melted to your eye from being close to fire or another heating element, there is a very real way that you may feel like your contacts are temporarily stuck to your eye.

Being close to heat can potentially dry your contact lenses out, causing the to feel like they are stuck to your eye when you attempt to take them out. This can also result from air conditioning blowing directly into your eyes, extended time of computers and other digital screens, being outside in overly cold or dry weather, and many more things.

If your contacts feel like this sometimes, don’t worry! A drop or two of contact lens solution will help you safely take out your contact lenses without any ill effect.

Want to learn more about contact lenses and your eye health? Contact our Sherwood Park eye doctors at Aspen Eye Care today.

Could Working From Home Be Hurting Your Vision?

Working at home is a great way to ditch your commute and enjoy more flexible hours, but there can be an unexpected consequence—digital eye strain. If you’re like many workers, you probably spend most of your day on a computer or other digital device, and likely experience the headache, blurred vision, sore eyes or achy back so common with digital (computer) eye strain.

In contrast to being in the office, where workers take coffee breaks and socialize, working solo at home often translates into spending more time on the computer without breaks, and often beyond the typical 9 to 5 schedule. This can increase the likelihood of developing digital eye strain.

What Is Digital Eye Strain?

Digital eye strain, also called computer vision syndrome (CVS), affects an estimated 70% of adults, especially those between the ages of 18 and 34.The eye strain results from extended hours focusing on a computer screen, and may be worsened by hours of exposure to blue light, high-energy visible light emitted by digital screens.

Blue light can cause short-term eye strain and discomfort, and scientists are researching whether it could also be linked to serious eye conditions, such as age-related macular degeneration (AMD) and cataracts.

Moreover, staring at a screen, or even a printed book, causes people to blink up to 66% less often. Blinking is essential as it hydrates your eyes and stimulates the release of oil from the tiny glands in your eyelids. This oil also prevents tears from evaporating too quickly, thus drying out the eyes. Dry eyes can cause blurry vision, which further exacerbates eye strain.

What Are the Symptoms of Digital Eye Strain?

The following are common symptoms of digital eye strain:

  • Blurry vision
  • Eye soreness
  • Headaches Dry eyes
  • Light sensitivity
  • Neck, back and shoulder pain

How Can I Prevent Digital Eye Strain?

No need to ditch your job in order to avoid eye strain. There are other, more practical, ways to lessen the negative impact of screen time on our eyes. Below are some helpful tips.

Take Breaks

Even if you aren’t at the office and may not have co-workers to hang out with at the coffee machine or water cooler, make sure to take frequent breaks that don’t require screen time. Perhaps take a walk or reward yourself with a short nap. These breaks not only give your eyes a rest, but can rest your mind for a few minutes so you can work more efficiently.

Consider adopting the 20/20/20 habit. For every 20 minutes you spend in front of a screen, take a 20-second break and look at something 20 feet away. This will prevent you from overstraining your eyes and will encourage you to blink more, providing your eyes with much-needed hydration.

Adjust Screen Brightness

Bright screens can place a significant burden on your eyes. Simply adjusting your screen’s brightness can help rest your eyes.

See Your Eye Doctor

If you spend prolonged periods in front of the screen, it’s important to schedule an eye exam with your eye doctor to discuss whether you would benefit from lubricating eye drops or a pair of computer glasses. These computer glasses (or blue light glasses) allow your eyes to relax and make you feel as if you’re focusing on faraway objects. They also reduce glare and filter out blue light.

Whether you’re suffering from any of the symptoms related to digital eye strain or simply want to prevent it, we invite you to book an appointment with Aspen Eye Care in Sherwood Park. With the right eye care and work habits, you should be able to successfully and quickly reduce and prevent eye strain.

Q&A With Our Optometrist

How long does it take to recover from computer eye strain?

If you don’t have an underlying eye condition, symptoms of digital eye strain can sometimes disappear within a few hours or days. But if you have recurrent eye strain, speak with your eye doctor, as the right eye drops or computer glasses could improve your visual comfort and quality of life.

Can digital eye strain affect my work productivity?

You may think spending hours in front of a computer screen will improve your productivity, when in reality, it may have the opposite effect. According to a study at the University of Alabama/Birmingham School of Optometry, even minor vision problems, such as eye strain, disrupt worker productivity by at least 20%.

So make sure to take steps to control lighting and glare on the device screen and establish proper working distances and posture for screen viewing. To learn more and to alleviate or prevent eye strain, contact Aspen Eye Care today.

Myopia and Contact Lenses

Myopia, or nearsightedness, is a very common eye condition that causes a person to be unable to see objects clearly from a distance. This condition affects an estimated 30% of the world population today, and that number is projected to grow to as much as 50% by 2050.

But did you know that, beyond poor eyesight, myopia can also pose a long-term threat to your kid’s vision and eye health? Eye doctors warn that significant data points to a connection between myopia and development of potentially sight-threatening eye conditions, such as glaucoma and macular degeneration, later in life.

Fortunately, our Sherwood Park eye doctors offer extensive pediatric eye care, including contact lenses meant to address myopia and stop or slow its progression. Want to know more about contact lenses for myopia? Take a look below!

Contacts That Can Help With Myopia

Finding the right type of contact lens to help your child with their myopia starts with a comprehensive eye exam with our local optometrist at Aspen Eye Care. Once we’ve taken a look at your kid’s eyes, we’ll be able to assess how best to help.

 

Here are some of the most popular options available to help your child:

Orthokeratology (Ortho-k)

Ortho-k lenses are a special type of contacts that are worn at night, which gently reshape your cornea as you sleep. This allows you to wake up the next morning and enjoy improved vision for the whole day without further need for contacts or glasses.

Ortho-k lenses have also been shown to slow the progression of myopia in kids.

The daily effects of these lenses are temporary, so it is essential that they be worn every night to maximize their ability to improve your child’s vision, as well as slow their myopia progression significantly.

Bifocal and Multifocal Contact Lenses

Though primarily meant to treat vision problems associated with presbyopia, bifocal and multifocal lenses have proven to be effective also in slowing myopia progression.

Specifically, bifocal and multifocal lenses that have distance vision correction in the center and near vision correction on the sides have been shown to stop or significantly slow children’s myopia.

Unfortunately, there is no way to cure myopia. Glasses and contacts can help correct vision, but often don’t prevent vision from getting worse, leaving your child vulnerable to eye disease later in life. Find out more about how myopia management can change this, and preserve your child’s long-term vision and eye health.

Contact our Sherwood Park eye doctors at Aspen Eye Care today!

Q&A With Your Local Eye Doctor

Does myopia management work for adults?

Though myopia management is primarily effective in children, some research has shown that it can still be helpful for adults as well. Primary methods of adults myopia management include ortho-k lenses and multifocal glasses and contacts.

Can myopia cause blindness?

Most of the time myopia does not cause significant short-term vision loss beyond the characteristic nearsightedness. However, an extreme form of myopia, known as degenerative myopia, is a leading cause of legal blindness. Fortunately, it is quite rare, affecting only 2% of the population. Nonetheless, comprehensive eye exams are essential to ensure that myopia doesn’t cause significant vision loss.

What Exactly is an Eye Chart?

If there’s one aspect of optometry that everyone recognizes, it’s the traditional eye chart, with its rows of big letters on top, which gradually become smaller the farther down you go. This chart is usually known as the Snellen chart.

Yet how much do you really know about this eye chart? Are all eye charts the same? How are these eye charts used? And when were they invented?

Here’s everything you need to know about eye charts and more!

What is an Eye Chart?

An eye chart is one of the tools your eye doctor uses to assess your eyesight. Based on how well you can see various letters on the chart, your optometrist will determine whether you have myopia (nearsightedness), hyperopia (farsightedness), presbyopia (age-related farsightedness) or astigmatism, and will measure the prescription that will give you the clearest, most comfortable vision.

Are All Eye Charts The Same?

There are a number of variations to the standard Snellen eye chart. The one an eye doctor uses depends on the personal needs and abilities of the patient. For example, eye doctors will use charts with pictures or patterns for younger children who may not have learned to read or identify letters and numbers.

There are also certain charts that specifically measure distance vision, while others are better for measuring near vision.

History of the Snellen Eye Chart

The Snellen eye chart was developed by Dutch eye doctor Hermann Snellen in the 1860s. Before this standardized eye chart was developed, each eye doctor had their own chart that they preferred to use.

Having so many different eye charts made it impossible to standardize the vision correction available to patients. Eyeglass makers didn’t receive the defined measurements they needed to accurately design, manufacture and measure the optical prescriptions their patients needed.

For the first time, the Snellen eye chart allowed a person to provide a standardized prescription from any eye care provider they chose to any eyeglass maker, and get the same optical lenses to accurately correct their vision.

How The Snellen Chart Is Used in Eye Exams

The standard Snellen chart displays 11 rows of capital letters, with the first row consisting of a single large letter. The farther down the chart you go, the smaller the letters become.

Your Sherwood Park eye doctor will ask you to look through a phoropter – an instrument used to test individual lenses on each eye during an eye exam – and look at the Snellen chart placed 20 feet away. Your eye doctor will prescribe the lenses that provide you with the clearest and most comfortable vision.

In many offices, where 20 feet of space may not be available, you’ll be asked to view the chart through a mirror. This provides the same visual experience as if you were standing 20 feet away.

If you have 20/20 vision, it means you can see what an average person can see on an eye chart from a distance of 20 feet. On the other hand, if you have 20/40 vision, it means you can only see clearly from 20 feet away what a person with perfect vision can see clearly from 40 feet away.

If you have 20/200 vision, the legal definition of blindness, this means what a person with perfect vision can see from 200 feet away, you can see from 20 feet away.

Does 20/20 Visual Acuity Mean Perfect Vision?

No. While eye chart tests identify refractive errors, they can’t detect signs of visual skill deficiencies or diseases such as glaucoma, cataracts or macular degeneration. These are diagnosed using advanced equipment as part of a comprehensive eye exam with your local Sherwood Park eye doctor. Early diagnosis and treatment of eye conditions are essential to ensuring long-term vision and eye health.

For more information, give us a call at 587-400-2101 or visit us in person at Aspen Eye Care, today!

Q&A With Your Local Optometrist

How do you keep your eyes healthy?

You only have one set of eyes – don’t take them for granted!

Make sure to implement the following habits for healthy eyes (and body). These include:

  • Eating a balanced diet rich in fiber, fruits and vegetables
  • Drinking plenty of water to hydrate your body and eyes
  • Not smoking, and avoiding 2nd-hand smoke
  • Wearing sunglasses to protect your eyes from ultraviolet (UV) rays
  • Maintaining normal BMI with regular exercise
  • Regular visits to your eye doctor as recommended

What health conditions can an eye exam detect?

A comprehensive eye exam can often detect certain underlying diseases that can threaten your sight and eye health, such as diabetes, high blood pressure, high cholesterol, tumors, autoimmune conditions and thyroid disorders. This is why having your eyes checked regularly is key. The earlier the diagnosis and treatment, the better the outcome and the higher your quality of life.

Bloodshot Eyes – Should You Be Concerned?

You wake up in the morning ready to start your day, only to discover that your eyes are bloodshot. That might not be surprising if you stayed up late to finish a project, had too many drinks at a party or spent time in a smoke-filled room.

But bloodshot eyes can also signal an underlying eye problem. If your eyes appear red or bloodshot, make an appointment with an eye doctor for a comprehensive eye exam to determine the cause and to receive effective treatment.

Why Do I Have Bloodshot Eyes?

When blood rushes to the front of the eye, the tiny red blood vessels on the white of the eye dilate and become visible. This makes the eyes appear red and irritated.

So why do these blood vessels dilate, causing your eyes to look bloodshot?

Bloodshot eyes tend to be caused by:

  • Dry eyes
  • Irritants such as smoke, pollen and perfume
  • Lack of sleep
  • Excessive alcohol consumption
  • Spending too much time in front of the computer

Bloodshot eyes due to lifestyle and environmental irritants may disappear on their own, or you can try to relieve them with over-the-counter eye drops or liquid tears. Lifestyle changes, such as getting more sleep, cutting down on alcohol intake and limiting screen time can often be helpful. If allergies are the culprit, oral antihistamines and antihistamine eye drops may relieve symptoms.

At other times, underlying problems requiring prompt medical attention can cause your eye’s blood vessels to dilate. The following are some of these medical conditions:

Conjunctivitis

You’ve probably heard of “pink eye.” It’s another name for infectious conjunctivitis – an infection of the conjunctiva, the thin membrane covering the eyelid and the front surface of the eye.

There are two types of infectious conjunctivitis – bacterial and viral.

If your child has conjunctivitis, they’re not alone. About 12% of kids get bacterial conjunctivitis every year. This highly contagious condition affects children and adults. In addition to reddish eyes, the following symptoms are associated with conjunctivitis:

  • Bacterial conjunctivitis – irritated eyes, swollen eyelids, eye discharge, crusty eyelids and excessive tearing
  • Viral conjunctivitis – cold or flu-like symptoms, runny nose, fever, itchy eyes, excessive tearing

If you or your child are experiencing these symptoms, it’s important to schedule a prompt appointment with an eye doctor, who can diagnose whether the conjunctivitis is viral, bacterial or due to allergies.

Depending on the diagnosis, your eye doctor will prescribe antibiotic eye drops or creams to treat bacterial conjunctivitis. The viral form may run its course after a few days, but cold compresses and non-prescription eye drops may provide relief.

Dry Eye Syndrome

If your eyes are chronically bloodshot you may have dry eye syndrome (DES). Signs of DES include:

  • Dry, irritated eyes
  • Burning or stinging eyes
  • Discharge from the eyes
  • Light sensitivity
  • A feeling you have something stuck in your eyes
  • Blurred vision
  • Watery eyes

Dry eye syndrome is most commonly caused by a blockage of the tiny meibomian glands in the eyelids. These glands secrete oil that keeps eye moisture from evaporating too quickly. Without the oil, tears dry fast, leaving your eyes feeling dry, itchy and with a bloodshot appearance.

Too much screen time, aging, certain medications such as antihistamines, and medical conditions such as Sjogren’s syndrome can cause dry eye syndrome.

In addition to any medications or in-office treatments your eye doctor recommends, make sure to get plenty of hydration, take frequent breaks from digital screens and use a humidifier in your home.

Uveitis

In addition to bloodshot eyes, if you also experience blurred vision, see floaters or your eyes feel painful, you may have an eye inflammation called uveitis. The causes of uveitis include:

  • Autoimmune or inflammatory condition
  • Infection
  • Medication side effects
  • Cancer (in rare cases)

Unfortunately, uveitis symptoms can often be mistaken for something less serious. That’s the reason it’s important to get an eye exam if your eyes are bloodshot. Left untreated, uveitis can lead to serious conditions such as retinal scarring, cataracts and vision loss.

Depending on the cause and severity, your eye doctor may treat uveitis with prescription eye drops, steroid pills, injections or eye implants.

Eye Injury

It’s vital that all eye injuries receive immediate eye care from an eye doctor.

Even a minor eye injury can cause a big red blotch to form on the white part of the eye (sclera). The cause is a broken blood vessel or a subconjunctival hemorrhage.

Although the appearance of this blood looks severe, and can make the entire white part of the eye appear bright red, a subconjunctival hemorrhage is usually painless and doesn’t cause vision loss. Any time you notice excessive blood on the eye following an eye injury, schedule an appointment with an eye doctor to assess the health of your eye.

Glaucoma

In rare cases, bloodshot eyes may signal the presence of glaucoma – a leading cause of vision loss and blindness.

While some types of glaucoma don’t show symptoms in the early phases, bloodshot eyes can indicate the type of glaucoma that requires immediate medical care. This disease causes damage to the optic nerve due to excessive pressure within the eye. When this pressure suddenly rises, the eye’s blood vessels become dilated and visible, making the eye appear red.

If you have bloodshot eyes and/or have the following risk factors for glaucoma, immediately schedule an appointment with your eye doctor.

  • Family history of glaucoma
  • Aged 60+
  • African American, Asian or Hispanic
  • Diabetes
  • High blood pressure

Bloodshot Eyes Won’t Go Away?

Talk to Us Any time you notice bloodshot eyes or blood on the front of the eye, don’t wait. Schedule your eye exam with Dr. Aleem Bandali at Aspen Eye Care in Sherwood Park today.

Q&A With Your Local Optometrist

Can I get bloodshot eyes after LASIK surgery?

LASIK surgery is highly effective minimally invasive laser eye surgery that can correct refractive errors, but like all surgical procedures, it can have side effects. Your eyes may be bloodshot or you could see halos from a few days to three weeks after surgery. Additionally, you may experience other dry eye symptoms. Eye drops and liquid tears can alleviate these symptoms, but if you have any concerns about your eyes following LASIK surgery contact your eye surgeon.

What Should I Expect from a Glaucoma Exam?

If you have a family history and/or other risk factors for glaucoma, and if your eyes look bloodshot, consider scheduling a glaucoma exam. Your eye doctor may perform the following tests:

  • Tonometry – eye pressure test
  • Gonioscopy – to see how fluid is draining out of your eye
  • Vision field test – to examine the functioning of the optic nerve
  • Dilated pupil exam – to detect any damage to the optic nerve
  • Retinal photo or OCT – digital examination of the retina and optic nerve health

6 Top Treatment Options for Presbyopia

Presbyopia is a condition that occurs as a person ages, which causes the lens of the eye to become less elastic. This results in issues with near vision for people 40 years old and over, which can cause difficulties with simple everyday tasks like reading, writing, or working on a computer.

Fortunately, your Sherwood Park eye care team at Aspen Eye Care can easily diagnose presbyopia as part of a routine comprehensive eye exam. Once diagnosed, we can offer a number of treatment options to make sure you enjoy your best vision at all times.

Here are six of the most common treatments for presbyopia correction:

Bifocal and Progressive Lens Eyeglasses

Bifocal and progressive lens eyeglasses are far and away the simplest and most commonly prescribed treatment for presbyopia.

A bifocal lens offers two distinct sections in a single lens. The primary section helps correct for distance vision, while the secondary section, usually a much smaller section of the lens, allows for clear near-vision.

Progressive lenses function in a similar manner. However, instead of the distance and near vision sections being in distinct zones, they’re more blended. This offers a more seamless viewing experience, though it can sometimes take longer to get used to.

Contact Lenses

There are two common types of contact lenses when it comes to the treatment of presbyopia with contacts:

Monovision contact lenses come in different prescriptions for each eye; one eye is fitted with a lens for distance vision and one for near vision. This solution may not be for everyone, however, as it can sometimes take some time to get used to.

Multifocal contact lenses work in much the same way that multifocal eyeglasses do. They’re designed to offer clear vision across distance, moderate and near vision. They come in various types, including soft disposable, rigid gas permeable, and hybrid contact lenses.

Corneal Inlays

Corneal inlays are very small implantable lenses that your eye doctor surgically places in the cornea to address issues with presbyopia. There are a few different kinds of corneal inlays currently available. Each of these lenses works in a slightly different way:

Corneal inlays that rely on exploiting the pinhole effect are implanted in the non-dominant eye allowing the lens to extend the patient’s overall range of vision.

Corneal inlays that are made from biocompatible hydrogel are designed to imitate the cornea in your eye. This inlay treats presbyopia in the same way as multifocal contact lenses, changing the curvature of the eye, and altering the way light enters and is focused on the retina.

Monovision LASIK

Although traditional LASIK procedures don’t address presbyopia, certain variations can help reduce symptoms and minimize your reliance on bifocals or reading glasses.

Monovision LASIK is the most widely used surgical correction for presbyopia. It corrects the dominant eye so that you can see better at a distance while leaving the less-dominant eye nearsighted. This relies on the idea that the non-dominant eye is only mildly nearsighted, so it is still able to see things up close without the need for reading glasses.

Refractive Lens Exchange

For refractive lens exchange (RLE), an eye surgeon replaces your eye’s natural lens using an artificial intraocular lens (IOL). The IOL improves near vision and reduces your need for near vision solutions such as reading glasses. There are multiple strategies that can be employed to address your particular case, including different types of lenses in each eye. Speak to your eye doctor to find out what will work best for you.

Eye drops are among the newest solutions for the treatment of presbyopia and are most effective in patients who have just begun to experience symptoms. They are miotic drops, meaning they rely on making the pupil contract to create a “pinhole effect” that mimics the eye’s natural ability to focus. This allows for improved vision close-up in patients with presbyopia.

For more information on how we can help you see your best with presbyopia, contact our Sherwood Park eye care team at Aspen Eye Care today!

Q&A

Are multifocal contact lenses difficult to get used to?

Some people will be able to adjust immediately to multifocal contacts, while others may take around a week to adjust. During the adjustment period, you may find that your distance vision is not as crisp as you like, and that you see shadows around some images up-close.

What is the pinhole effect?

The pinhole effect is a method of focusing your vision by causing the pupil to dilate or get smaller. This causes light that is scattered and unfocused to be able to enter your eye, leaving only focused light to enter and reach your retina. This results in sharper, more focused vision.

What to Wear to Protect Your Eyes

Your eyes are among the most important organs in the body when it comes to discovering and interacting with the world around you. Unfortunately, they are also among the most exposed, and vulnerable to damage. That’s why it’s so important to ensure that proper protective gear is worn in places and situations where you might accidentally sustain an eye injury.

Whether it’s participating in sports, working with chemicals while cleaning or in a lab, or working on do-it-yourself projects around the home, it’s important to know what counts as proper protection, and what doesn’t.

Fortunately, our eye doctors at are here to explain.

Do Normal Prescription Glasses Count As Safety Equipment?

In short, no. Prescription glasses are built with materials that are primarily useful in promoting wearer comfort and helping you see better and more clearly.

The kinds of plastics and metals used in the frames are built for comfort, but may not hold up against flying shards of metal and wood.

Likewise, lens materials in prescription eyeglasses are chosen for their ability to be easily shaped and molded to give you optimum vision while minimizing aberrations. This ability to be easily molded does not lend itself well to also being impact-resistant.

Safety equipment gear for the eyes is also built with an extra guard around the sides to protect from flying debris and chemicals from all-around. This extra guard is not present in the vast majority of prescription eyeglasses.

So what IS considered proper safety equipment for protecting your eyes?

Personal Protective Equipment For Protecting Your Eyes

In general, there are three types of accepted safety equipment depending on your particular needs and preferences:

Safety Glasses

are made with shatter-resistant lenses, which are manufactured from materials like propionate plastic or polycarbonate. They also have side shields that help from debris and dust that may enter from the sides of, rather than in front of, the face.

What are safety glasses good for? These glasses are designed to be shatter-resistant and protect the eye from large, physical objects such as wood chips or metal or glass shards that could impact the eye, causing serious injury. Some types of safety glasses also offer laser light filtration, preventing reflections from the laser entering the eye, causing painful retinal burns.

What are safety glasses NOT good for? Safety glasses are not meant for protection from liquids or vapors.

Safety glasses can be purchased with or without prescription lenses and can also be ordered with bifocals.

Safety Goggles

These are another common type of personal protective equipment. They may be vented or non-vented.

Non-vented goggles are used as protection from mists, vapors, fumes, or other airborne hazards that require the eyes to be completely covered.

Vented goggles are meant to protect the eyes from liquid chemicals that pose no danger from vapor or mist. These also have a series of buttons embedded into the plastic that house something called a “baffle plate,” which allows air to pass through, but acts as a blockage so that liquid can’t get in.

Be aware that there are many types of goggles on the market, and some are not meant for certain kinds of work. Common, hardware-store goggles, for example, often have holes drilled into the plastic, which can let vapors and liquids into the mask, making them unfit for laboratory work.

Face Shields

These are actually not meant to be worn as the sole line of protection for your eyes. Rather, they are supplemental protection for the entire face, and goggles worn underneath the face shield block any vapor or liquid which may make it past.

Still not sure what kind of eye protection you need? Come visit our eye care practice to find out more!

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

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Q&A

Do Normal Prescription Glasses Count As Safety Equipment?

In short, no. Prescription glasses are built with materials that are primarily useful in promoting wearer comfort and helping you see better and more clearly. Safety glasses can be purchased with or without prescription lenses and can also be ordered with bifocals. Safety goggles may be vented or non-vented.

What are Non-vented goggles ?

Non-vented goggles are used as protection from mists, vapors, fumes, or other airborne hazards that require the eyes to be completely covered.

9 Signs Your Child Might Need Glasses

It can sometimes be hard to tell if your child is having trouble seeing. That’s because children are often unaware of their own vision problems, and in many cases may not even have the words to describe what they’re seeing.

Though eye and vision problems are very common in school-age children, the signs are often subtle and easy to miss. When these issues go undiagnosed and untreated, a child may have difficulty learning in the classroom and playing sports, among other things. Fortunately, some vision issues can be easily solved with a simple pair of eyeglasses.

Here are 9 subtle signs that your child may need glasses:

1. They struggle with intense near vision activities like homework, computer use, taking exams or reading. They may also avoid distance vision activities such as sports.

2. They have a hard time keeping their place while reading

3. They tilt their head or squint when watching TV or in class

4. They have problems with unusually teary eyes or frequently rub or squint their eyes

5. They complain about eye fatigue and headaches, especially after reading or other vision-intensive activities

6. They may close one eye while reading or watching TV in order to see better

7. They hold books unusually close to their face in order to read

8. They sit very close to TVs or computer screens in order to see better

9. They use their finger to guide their eyes along the page as they read.

If you notice these or any other signs that your child may be experiencing poor vision, it is important to bring them in for a pediatric eye exam as soon as possible.

Pediatric Eye Exams and Eyeglasses

During your child’s eye exam our eye doctor will test for signs of refractive errors such as myopia (nearsightedness), hyperopia (farsightedness) and astigmatism. If your child has a refractive error, our eye doctor will prescribe prescription glasses to correct their vision and help them thrive at school and at home.

School aged students may be prescribed eyeglasses if their eyes have difficulty focusing. The glasses allow the eyes to function better and remove eye strain. These eyeglasses are often only worn when in class, when reading, using a digital screen or during examinations.

Once the optometrist determines your child’s prescription, our friendly and professional optical team can help you and your child choose just the right frames. Our wide selection of designer frames includes designs and materials to fit every need and sense of style. From versatile metal or polycarbonate frames that can stand up to the rigors of sports, to lightweight frames that are comfortable to wear during the school day, has you covered.

For more information on how to tell if your child needs glasses, and how our eye care practice can help, call us at or visit us in person today!

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

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Q&A

Can refractive errors cause problems other than poor vision?

Yes. Myopia in childhood has been linked to an increased risk of developing potentially sight-threatening eye conditions later in life. These conditions include glaucoma, macular degeneration and cataracts. Speak to your eye doctor about the best ways to minimize your child’s risk.

Will wearing glasses weaken my child’s vision?

No. Many people mistakenly believe that eyeglasses make your eyes reliant on them, and that this reliance weakens your eyes. Children with refractive errors will experience changes in their vision, even when their nearsightedness, farsightedness or astigmatism isn’t corrected with glasses or contact lenses.