Got questions about your eye health?
Cutting-edge advancements in eye care
Meet your match with the Memor-EYES matching game
The 3 Os of the Eye Care Team
What are the Big Five?
Get to know the Big 5
Five eye conditions are responsible for most vision loss in Canada.
Check out our quick-hit videos on each of the Big 5 serious eye health concerns and explore their causes, risk factors, and how they’re diagnosed and treated.
Check your ‘eye’Q
How much do you know about these eye health topics?
Meet the 3 Os of the eye care team
Learn the difference between an optician, an optometrist and an ophthalmologist.
Follow real patients' eye health journeys
See the inspiring stories of patients facing serious eye conditions, and the ophthalmologists committed to helping to protect and restore their vision.
Ask the ophthalmologist
Leading Canadian ophthalmologists answer common questions about eye health and safety.
The Canadian Ophthalmological Society (COS) is dedicated to providing all Canadians with optimal medical and surgical eye care.
We developed See The Possibilities as a resource for the Canadian public on the topics of vision health, serious eye diseases and what the COS is doing to promote eye health for everyone.