| Business | Phone |
| Lenscrafters 1 Promenade Cir, Thornhill L4J 4P8 | (905) 731-0046 |
| Med Care Optical Thornhill 390 Steeles Ave W #16, Thornhill L4J 6X2 | (905) 731-8480 |
| Optical Elegance 800 Steeles Ave W #12b, Thornhill L4J 7L2 | (905) 738-9017 |
| Thornhill Optical 18 Centre St, Thornhill L4J 1E9 | (905) 731-8239 |
| Caprice Ii Optical 7131 Bathurst St #104, Thornhill L4J 7Z1 | (905) 881-4123 |
| City Optical 2900 Steeles Ave E #18, Thornhill L3T 4X1 | (905) 707-6111 |
| City Optical 7300 Yonge St, Thornhill L4J 7Y5 | (905) 731-8739 |
| Eyewear Shops Of Toronto 1 Promenade Cir, Thornhill L4J 4P8 | (905) 709-4206 |
| Eyeglass Factory Ltd 104 Doncaster Ave, Thornhill L3T 1L3 | (905) 881-1277 |