Dr. Eric Chevalier | Old South Optometry

How to Tell If Your Sunglasses Are Polarized? May 5, 2025 in Sunglasses
How Should Eyeglasses Fit? May 5, 2025 in Glasses&Sunglasses
10 Benefits of Children’s Eye Tests May 5, 2025 in Eye Care&Eye Health
Contact Lens vs. Glasses Prescription: What’s the Difference? January 14, 2025 in Contact Lenses&Eye Exams&Glasses
Solar Eclipse Eye Safety: Prepare for the April 2024 Eclipse March 26, 2024 in Eye Care&Eye Health&Solar Eclipse
Can Dry Eyes Cause Blurriness? March 20, 2024 in Dry Eyes&Eye Conditions
What are RGP Contact Lenses? December 12, 2023 in Contact Lenses&Eye Conditions
OHIP Changes Coming September 2023 September 25, 2023 in Eye Exams&OHIP
What Are Blue Light Glasses? September 5, 2023 in Eye Care&Eye Conditions&Glasses
Are Polarized Sunglasses Better for Your Vision? August 10, 2023 in Eye Care&Sunglasses

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Visit Us

Our Address

393 Wharncliffe Rd S
London, Ontario N6J 2M3

Contact Information

Phone: 226-271-0941
Fax: 519-672-8235
Email: [email protected]

Hours of Operation

Monday:

9:00 AM – 5:30 PM

Tuesday:

9:00 AM – 5:30 PM

Wednesday:

9:00 AM – 5:30 PM

Thursday:

9:00 AM – 5:30 PM

Friday:

8:30 AM – 5:00 PM

Saturday^*:

9:00 AM – 12:30 PM

Sunday:

Closed

*Closed on long weekends

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Our Blog

May 5, 2025

Sunglasses

How to Tell If Your Sunglasses Are Polarized?

You step outside, feel the warmth of the sun, and instantly your eyes squint against the glare—even if you’re wearing sunglasses. Sound familiar? If so, it might be time to upgrade to polarized sunglasses, which can offer superior glare reduction. However, are your sunglasses already polarized? How do you even know? To check if your sunglasses […]

May 5, 2025

Glasses ,
Sunglasses

How Should Eyeglasses Fit?

Have you ever found yourself looking for glasses, overwhelmed by the selection of frames, and not sure which one to choose? Or maybe you’ve picked out a pair that you like, but then, when you put them on, they just don’t seem to fit your face quite right. The truth is, finding the perfect pair of […]

May 5, 2025

Eye Care ,
Eye Health

10 Benefits of Children’s Eye Tests

As parents, we always prioritize our children’s health, ensuring they eat right, stay active, and get regular checkups. But how often do we think about their eye health? Vision plays a crucial role in a child’s learning, development, and well-being. Regular eye exams for children are not just about prescribing glasses—they’re key to children’s success both in and out […]

January 14, 2025

Contact Lenses ,
Eye Exams ,
Glasses

Contact Lens vs. Glasses Prescription: What’s the Difference?

Contact lens prescriptions account for the shape of your eye and the material of the lens. Meanwhile, eyeglass prescriptions are measured for lenses positioned at a distance. […]

December 16, 2024

Dry Eyes

Dry Eyes in Winter: How to Manage Symptoms

It helps to make some adjustments to your immediate surroundings. Use a humidifier, aim fans away from your face, and avoid harsh winds and air. It also helps to stay hydrated and follow a healthy diet. This gives your eyes the nutrients needed to protect themselves. […]

December 16, 2024

Eye Exams

How Long Does an Eye Exam Take?

A comprehensive eye exam lasts about 30 to 60 minutes, depending on the tests performed and your specific needs. […]

December 16, 2024

Contact Lenses ,
Eye Health

Can You Wear Daily Contacts for More Than a Day?

Daily contact lenses are intended only to be used for one day and should not be worn any longer than that. Wearing these lenses more than once can pose a risk to your eye health. […]

November 6, 2024

Eye Conditions ,
Eye Health

Is Glaucoma Hereditary?

There are indeed hereditary aspects of glaucoma. However, knowing the ways in which these aspects can manifest can help with prevention and management of the condition. […]

Read More… from Is Glaucoma Hereditary?

September 16, 2024

Eye Health

Can Screen Time Affect My Child’s Vision?

In moderated usage, screens won’t cause any significant problems. However, in excess, they can lead to a significantly higher risk of nearsightedness, sleep disorders, and more. It’s essential to make sure your child uses screens in moderation and follows healthy visual habits to improve their visual development. […]

July 25, 2024

Eye Care ,
Sunglasses

Can You Sunburn Your Eyes?

Sometimes, spending a day out in the sun is one of the most pleasant ways to enjoy your time. However, the sun isn’t harmless; it can quickly damage your eyes if you aren’t careful. Exposure to the sun’s rays increases the risk of all kinds of long-term eye conditions, but there’s one thing often forgotten […]

June 7, 2024

Eye Care ,
Eye Conditions

What is That Yellow Bump on My Eyelid?

A yellowish bump on your eyelid could be a number of things: a stye, a chalazion, a milia or xanthelasma. They likely come from the buildup of protein or fats under the skin on the eyelids. […]

May 14, 2024

Contact Lenses ,
Ortho-k

What Are Ortho-K Lenses?

Orthokeratology (ortho-k) lenses are worn while sleeping to temporarily reshape the cornea. This provides temporary vision correction and reduces the need to use glasses or contacts during the day. […]

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March 26, 2024

Eye Care ,
Eye Health ,
Solar Eclipse

Solar Eclipse Eye Safety: Prepare for the April 2024 Eclipse

But amid this excitement, it’s paramount that we discuss an aspect often overshadowed by the eclipse’s awe: eye safety. Staring at the sun, even during an eclipse, can cause severe and permanent vision damage. So, it’s critical that you take steps to protect your eyes by using specialized solar-viewing glasses or a pinhole projector. […]

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March 20, 2024

Dry Eyes ,
Eye Conditions

Can Dry Eyes Cause Blurriness?

Blurred vision is a common symptom associated with dry eyes. When the eye does not have enough moisture, it can lead to a disturbance in the visual pathway, resulting in blurred or distorted vision similar to that experienced with allergies. This may be temporary or chronic, depending on the severity of the dryness. […]

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January 25, 2024

Dry Eyes ,
Eye Health

How to Unclog Meibomian Glands

Meibomian glands are tiny oil glands that line the margin of the eyelids. They are crucial for maintaining the health of the ocular surface by producing an oily substance, meibum, that prevents the evaporation of the eye’s tear film. Keeping these glands unclogged is vital to ocular health. A blockage or dysfunction, called meibomian gland […]

December 12, 2023

Contact Lenses ,
Eye Conditions

What are RGP Contact Lenses?

If you are looking for contact lenses that provide sharper vision and more durability than soft lenses, RGP lenses might be the perfect fit for you. RGP lenses, referring to rigid gas-permeable lenses, are a type of contact lens made of a relatively hard, durable and deposit-resistant material that may allow more oxygen to reach […]

November 16, 2023

Eye Health ,
Glasses

Do I Need Glasses? Here are Some Signs That You Might

Whether you find yourself squinting at the fine print or struggling to read road signs from afar, you’re not alone. Many of us have been there, questioning if it’s time to think about buying glasses. Fortunately, your optometrist can help! With an eye exam, we can help you and your family figure out if glasses […]

September 25, 2023

Eye Exams ,
OHIP

OHIP Changes Coming September 2023

OHIP continues to cover for pediatric eye exams up until age 19, diabetic eye exams, seniors eye exams and comprehensive eye exams for patients age 20-64 with certain eye conditions. […]

September 5, 2023

Eye Care ,
Eye Conditions ,
Glasses

What Are Blue Light Glasses?

Blue light glasses can shield your eyes from the effects of blue light emitted by screens. Blue light can affect your circadian rhythm and make it harder for you to sleep at night. […]

August 17, 2023

Dry Eyes ,
Eye Conditions ,
Eye Health

Can Allergies Make Your Eyes Blurry?

When seasonal allergies affect your eyes, your vision can become blurry as you try to see through swelling and tears. […]

August 10, 2023

Eye Care ,
Sunglasses

Are Polarized Sunglasses Better for Your Vision?

Polarized sunglasses can provide crisper, clearer vision, and reduce glare. […]

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May 19, 2023

Diabetes & Eye Care ,
Eye Conditions ,
Eye Health

Can an Eye Exam Detect Diabetes?

During an eye exam, your eye doctor can look for changes in the blood vessels in the retina that may indicate high blood sugar levels, which can be a sign of diabetes. […]

April 10, 2023

Eye Care ,
Eye Health

What is a Comprehensive Eye Exam?

One of the best ways to protect your eye’s long-term health is with regular comprehensive eye exams. A comprehensive eye exam allows an optometrist to look at your entire eye and visual system, allowing them to diagnose various eye diseases and disorders. These exams involve tests designed to detect early signs of eye disease, such […]

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February 27, 2023

Dry Eyes ,
Eye Care ,
Eye Conditions

Why Are My Eyes So Dry & Itchy?

Many Canadians are familiar with dry and itchy eyes. The trouble with dry and irritated eyes is that the cause can be hard to narrow down. Chronic dry eye disease is a common culprit, but other common reasons for irritated eyes include allergies, eye infections, or contact lens wear and care. An over-the-counter (OTC) lubricating […]

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February 6, 2023

Dry Eyes ,
Eye Care ,
Eye Health

Vitamins & Supplements for Dry Eyes: What are my Options?

For those with dry eyes, it can seem like there’s no end. The stinging, burning, and redness are ever-present. It doesn’t just affect your eyes; it can affect your entire life. That’s why there’s nothing better than getting those dry eyes treated by a professional. While you may have heard about treatments from eye drops, […]

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December 8, 2022

Eye Care ,
Glasses

Do I Need Glasses?

It’s not always obvious when you need glasses. Vision changes can be misleading—they rarely suddenly appear one day as blurry vision, difficulty reading fine print or street signs, or difficulty with night vision. If you never had to use glasses as a kid, you may believe that you don’t need them as an adult. This […]

How to Adjust to Your First Pair of Glasses

Putting on a new pair of glasses for the first time can be exciting for many people. A lot of us are interested to see how our new frames will suit our faces, and others are just relieved to finally have better vision. Almost everyone who begins wearing glasses for the first time goes through […]

August 30, 2022

Eye Care ,
Myopia

Myopia Management: What Does It Involve?

Myopia Management: What Does It Involve? Nearsightedness, also known as myopia, affects about one-third of children in Canada, and its prevalence is rising globally. By 2050, it is estimated that more than 50% of the world will be myopic. Myopia is an eye condition that causes blurry vision at a distance. Fortunately, recent developments in […]

July 28, 2022

Contact Lenses

What Causes Dry Eyes With Contacts?

Dry eyes are a prevalent condition that affects many Canadians. In many cases, wearing contacts can be an additional irritant that increases dry eye symptoms if you’re already prone to those itchy, burning eyes. If you’re experiencing any unusual and uncomfortable symptoms when wearing your contact lenses, it’s a good idea to book an exam […]

June 20, 2022

Eye Care ,
Eye Drops

Do Eye Drops Expire?

Whether it’s allergies or some other reason, eye drops are a pretty common tool for eye care. As with anything medicinal, paying attention to expiry dates is part of using the eye drops properly—even over-the-counter (OTC) eye drops. You may have fought hard to put eye drops in your eyes, so we want to make […]

Ocular Allergy Treatment: What Can I Do?

The feeling of something being stuck in your eye is especially annoying. But what do you do if there’s nothing actually in your eye? It could be a sign of seasonal or perennial ocular allergies. Ocular allergies can affect anyone and can make daily activities uncomfortable and frustrating. Fortunately, there are many ways to manage […]