Costco Optical Department 779 Connecticut Ave, Norwalk, CT 06854, United States of America +1 203-822-2001 http://www.costco.com/ Wednesday 10 am to 6:30 pm Thursday 10 am to 6:30 pm Friday 10 am to 6:30 pm Saturday 9:30 am to 6 pm Sunday Closed Monday 10 am to 6:30 pm Tuesday 10 am to 6:30 pm Reviews Map