What Are Ortho-K Lenses?

Posted on May 14, 2024 (May 14, 2024) by Old South Optometry

A woman holds onto an ortho-k lens between her index finger and her thumb

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. […]

Solar Eclipse Eye Safety: Prepare for the April 2024 Eclipse

Posted on March 26, 2024 by Dr. Eric Chevalier

Woman wearing eclipse glasses looking up towards the sky during a solar 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. […]

Can Dry Eyes Cause Blurriness?

Posted on March 20, 2024 by Dr. Eric Chevalier

A woman experiencing eye dryness rubbing her eyes.

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. […]

How to Unclog Meibomian Glands

Posted on January 25, 2024 (January 26, 2024) by Old South Optometry

A close up image of a woman touching the edge of her eyelid, exposing her dry eye

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 […]

What are RGP Contact Lenses?

Posted on December 12, 2023 (December 12, 2023) by Dr. Eric Chevalier

POV of a person with astigmatism, seeing distorted vision looking at a wooden stick figure with its arms positioned in the air. Rigid gas-permeable lenses can help provide sharp, clear vision.

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 […]

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

Posted on November 16, 2023 by Old South Optometry

A young girl sitting close to the television screen while watching cartoons.

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 […]

OHIP Changes Coming September 2023

Posted on September 25, 2023 by Dr. Eric Chevalier

An OHIP application for health insurance in Ontario.

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. […]

What Are Blue Light Glasses?

Posted on September 5, 2023 by Dr. Eric Chevalier

A man wearing blue light protective glasses so he doesn't get eye strain from the computer screen.

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. […]