| Business | Phone |
| Blustin Optical Ctr 213 W 1st St, Duluth 55802 | (218) 727-1004 |
| Eye Clinic East 1330 E 1st St, Duluth 55805 | (218) 724-5050 |
| Eye Clinic West 405 N 57th Ave W, Duluth 55807 | (218) 624-1804 |
| Shopko Optical 801 W Central Entrance, Duluth 55811 | (218) 727-7163 |
| Theobald Family Eye Care 416 N Central Ave, Duluth 55807 | (218) 624-2095 |
| Troy M Powers & Assoc 1600 Miller Trunk Hwy # 429, Duluth 55811 | (218) 727-5457 |