Curious about what happens during a comprehensive eye exam in Ontario? This step-by-step guide walks you through the entire process, from initial screenings to advanced eye health assessments using the latest technology. Discover how optometrists in Thornhill and nearby communities use modern eye care technology for glaucoma screening, cataract detection, and more. Whether you're a first-time patient or returning for routine care, understanding each stage of your exam will help you feel confident and prepared for your next visit.