Orthokeratology (Ortho-K) in North York

Non-surgical vision correction & proven myopia control — available at DeSouza Optometry.

Orthokeratology, commonly known as Ortho-K, is a safe, non-surgical treatment that uses specially designed overnight contact lenses to gently reshape the front surface of the eye (the cornea). This temporary reshaping allows patients to enjoy clear vision throughout the day without glasses or daytime contact lenses. At DeSouza Optometry, we offer customized Ortho-K fittings using evidence-based designs and modern technology to deliver predictable, comfortable, and highly personalized results.

How Ortho-K Works

Ortho-K lenses are worn while you sleep. As the lenses apply gentle, controlled pressure to the cornea, they correct your vision overnight. When removed in the morning, light focuses properly on the retina—resulting in clear daytime vision.

This technology is especially beneficial for patients who struggle with dry eyes, dislike daytime contacts, or want freedom from glasses. Because the effect is reversible, Ortho-K is a safe alternative for those who are not ready or not suitable for laser eye surgery.

Ortho-K for Children: A Leading Option for Myopia Control

Ortho-K is one of the most effective, research-supported treatments for slowing the progression of myopia (nearsightedness) in children and teens. Numerous studies have shown that Ortho-K lenses can significantly reduce the rate of eye elongation—helping protect long-term eye health and lowering the risk of future complications such as retinal detachment, glaucoma, and myopic maculopathy.

Parents in the North York community often choose Ortho-K because it provides both daytime convenience for active children and meaningful long-term control of myopia progression.

Ortho-K for Adults: Freedom Without Surgery

Although widely known for myopia control in kids, Ortho-K is an excellent option for adults as well. Many adult patients prefer Ortho-K because it offers:

Clear daytime vision without glasses
No dryness from daytime contact lenses
A reversible alternative to laser vision correction
Ideal vision correction for athletes, professionals, and those working in dusty or dry environments

Adults who experience uncomfortable contact lens wear, have fluctuating dry eye symptoms, or simply want a break from glasses often find Ortho-K to be a life-changing solution.

A Personalized Ortho-K Fitting Experience

At DeSouza Optometry, your Ortho-K journey begins with a detailed consultation—where we take the time to listen to your visual needs, lifestyle, and concerns. Our advanced diagnostic testing allows us to design a customized Ortho-K lens that fits your eyes precisely and delivers consistent, safe results.
Because every cornea is unique, our approach is never “one-size-fits-all.” We tailor each treatment plan, monitor progress closely, and provide ongoing care to ensure long-term comfort and visual clarity.

Who Is a Good Candidate for Ortho-K?

Ortho-K may be right for you or your child if you:

Want clear vision without glasses during the day
Are nearsighted (with or without mild astigmatism)
Experience dryness with regular contacts
Are active in sports or outdoor activities
Are seeking proven myopia control for your child
Want an alternative to refractive surgery

Most patients between 6 and 60+ can benefit from Ortho-K, making it a flexible, trusted option for a wide range of visual needs.

Why Choose DeSouza Optometry for Ortho-K in North York

Our clinic blends advanced specialty eye care with a personalized, patient-first philosophy. We take the time to guide you through every step of the Ortho-K process—from initial evaluation to ongoing monitoring—ensuring that each treatment plan reflects your unique eye health and vision goals.

With expertise in Ortho-K, myopia control, scleral lenses, and dry eye therapy, DeSouza Optometry is a trusted centre for specialty contact lens care in North York.

Book Your Ortho-K Consultation

Whether you’re a parent exploring myopia control options for your child or an adult wanting freedom from glasses, our team is ready to help. Schedule your Ortho-K assessment today and experience truly personalized specialty eye care.

Orthokeratology