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Welcome to Disera Optical in Thornhill, Ontario

Top Quality Eyewear and Sunglasses at Competitive Prices


Dedicated to premium quality and service, Disera Optical is Thornhill’s trusted sunglasses and eyewear store. Glasses are a trendy accessory, and we feature the most popular brands in designer optical fashion from around the world. Whatever your personal style, we have the perfect pair of designer frames for you!

We build lasting relationships with our patients, which is why we take the time to get to know you, your vision requirements and your lifestyle needs. Visit us today for a comprehensive eye exam and shop our great selection of designer frames.

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Kids spending too much time in front of a screen? Click here for some eyecare tips!

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What Makes Disera Optical Unique

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Comprehensive Eye Care

Our eye doctors focus on the comprehensive and long-term health of your eyes and vision…
What Our Services Can Do For You +

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Knowledge: Blue Light

We stay on top of changing trends, like Blue Light, to ensure that we are treating your eyes…
More On Computer Vision Syndrome +

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Our Unique Optical

We are always receiving new arrivals of frames and the latest sunglass styles…
See Our Designer Frames +

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Our Patients Say it Best

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Q&A With Our Doctors...
What exactly is astigmatism?

Astigmatism is usually caused by an irregularly shaped cornea, the front surface of the eye. Instead of being a perfect sphere, like a ball bearing or a marble, it can become a little more like a football, being more curved in one direction than the other. This brings light into focus at more than one point on the retina at the back of the eye, resulting in blurry or distorted vision.

What can I do about Digital Eye Strain?

We can help! There are various eyeglass lenses and lens coatings for people of all ages to relieve digital eye strain and ease fatigue after extended reading or computer use. Lens treatments, such as anti-reflective and blue light blocking coatings, protect your eyes and increase comfort. We also prescribe many different types of contact lenses to reduce reading discomfort and make it easier to switch focus from near to far.

I have eye allergies, are daily contact lenses better for me than monthlies?

The main benefits of daily disposable contact lenses are comfort, convenience and eye health; it's often worthwhile even though they cost a little more. Daily lenses only stay in your eyes for one day, and then get thrown away, eliminating any buildup of bacteria on the lenses that could cause infections or allergic reactions. So for patients who suffer from allergies, dailies are better than monthlies.

How often should I have my glasses prescription checked?

The American Optometric Association recommends yearly eye-health examinations. As part of a comprehensive eye exam your optometrist will not only check your glasses prescription for changes, but he/she will also evaluate your eye health. Every patient needs to be regularly monitored for glaucoma and other diseases. For adults, it’s important to monitor for cataracts and macular degeneration. And certain medical conditions, like diabetes, require yearly eye-health exams as well to monitor the potential side-effects they can have on the eyes. For children, visual dysfunction conditions like “lazy eye” and “crossed eyes,” can be missed with school vision screenings alone. A regular complete eye examination is an integral part of routine health care.

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The Best Foods for Your Eyes

Consuming certain vitamins and nutrients can support your eye health and potentially ward off serious eye diseases and conditions. Read on to find out more!

How Can My Child’s Myopia Be Corrected?

Myopia or nearsightedness is most commonly corrected with prescription glasses or contact lenses. As children grow, their prescription often gets stronger, what we call “progressive myopia”. Our eye doctors can help.

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Eye Emergencies

If you experience loss of vision, double vision, swelling, infection or any eye emergency, contact us immediately for guidance. We’ll help you with the best treatment to prevent complications and promote long-lasting clear eyesight.

Please call our office at: 844-944-0046 for further instructions. Use your best judgment on urgency, if you feel the need to find the nearest emergency room.

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Where We Are
Our Office

11 Disera Drive Unit 150, Thornhill, ON L4J 0A7

Our Hours
  • 10:00 AM - 6:00 PM
  • 10:00 AM - 6:00 PM
  • 10:00 AM - 6:00 PM
  • 10:00 AM - 7:00 PM
  • 10:00 AM - 6:00 PM
  • 10:00 AM - 4:00 PM
  • Closed

We are open on Alternating Sundays. Please contact us for details. 

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