| Business | Phone |
| America's Best Contacts 5115 Burning Tree Rd, Duluth 55811 | (218) 722-9000 |
| Duluth Clinic Optical 400 E 3rd St, Duluth 55805 | (218) 786-3138 |
| Gallery Optical 324 W Superior St, Duluth 55802 | (218) 722-1477 |
| Lens Crafters 1600 Miller Trunk Hwy, Duluth 55811 | (218) 727-2340 |
| North Land Optical 600 E Superior St # 111, Duluth 55802 | (218) 722-4212 |
| Pearle Vision 1335 Sundby Rd, Duluth 55811 | (218) 722-7843 |
| Relf Optical Ltd 5007 Matterhorn Dr, Duluth 55811 | (218) 722-3215 |
| St Mary's Duluth Clinic Optcl 400 E 3rd St, Duluth 55805 | (218) 786-3139 |
| Union Optical 2002 London Rd # 99, Duluth 55812 | (218) 728-2863 |
| Vision World 1600 Miller Trunk Hwy, Duluth 55811 | (218) 727-6838 |
| Vision-Pro Optical 1344 W Arrowhead Rd, Duluth 55811 | (218) 728-6211 |