| Business | Phone |
| Night Vision Optics 5987 Bathurst St, North York M2R 1Z3 | (416) 223-6122 |
| Optical Wholesalers 243 Wilmington Ave, North York M3H 5J9 | (416) 630-7913 |
| Optical Expressions Inc 14 Glen Rush Blvd, North York M5N 2T3 | (416) 785-7853 |
| Perfect Optical Ltd 3 Whitehorse Rd, North York M3J 3G8 | (416) 635-1500 |
| Rodenstock Canada Inc 89 Ingram Dr, North York M6M 2L7 | (416) 242-6020 |
| Centennial Optical Ltd 158 Norfinch Dr, North York M3N 1X6 | (416) 739-8539 |