1. Knox Eyecare 1030 Alabar Ave, Waterloo, IA 50701 Coordinate: 42.49927,-92.38619 Phone: (319) 233-5096
2. Target Optical 1501 E San Marnan Dr, Waterloo, IA 50702 Coordinate: 42.46577,-92.32597 Phone: (319) 226-6555