Contact Lens Companies:
| Bausch & Lomb | |
| CIBA VISION | |
| CooperVision | |
| Johnson & Johnson |
Health & Technology:
| Canadian Association of Optometrists (CAO) | Information about Optometry in Canada |
| Canadian Diabetes Association (CDA) | Information about diabetes, treatment and associated complications |
| Canadian National Institute for the Blind (CNIB) | Information about services for low vision patients and volunteer opportunities |
| École d'Optométrie de l'Université de Montréal | Research optometry as a career (French) |
| Focus Eye Centre | Laser vision correction in Ottawa & Kingston |
| Ontario Association of Optometrists (OAO) | Vision-related events and news in Ontario |
| Optos | A camera that takes detailed images of your retina (the posterior lining of the eye.) |
| School of Optometry - University of Waterloo | Research optometry as a career (English) |