Eye Health Articles
Plain-language eye health information for Ontarians.
Vision Correction
Orthokeratology (Ortho-K): See Clearly All Day Without Wearing Lenses
Ortho-K lenses are worn overnight and gently reshape the cornea while you sleep. The result: clear vision throughout the day without glasses or contact lenses — and one of the most effective methods for slowing myopia progression in children.
Eye Health & Lifestyle
Do Blue Light Glasses Actually Work?
Blue light glasses are widely marketed for eye strain and better sleep. The evidence is weaker than the advertising suggests — here's what the research actually shows.
Vision Correction
Contact Lens Hygiene: How to Avoid Serious Eye Infections
Poor contact lens hygiene is the leading preventable cause of corneal infection. These evidence-based habits protect your eyes and your vision.
Eye Health & Lifestyle
Optometrist vs Ophthalmologist vs Optician in Ontario: Who Do You See?
Ontario has three regulated eye care professions. Your optometrist is your primary eye care provider for exams, prescriptions, and most conditions. Here is how the three roles work together.