Argo Optometry LGBTQ+ friendly 3220 S Brea Canyon Rd unit d, Diamond Bar, CA 91765, United States of America +1 909-274-7776 http://www.argoeyes.com/ Thursday Closed Friday 10 am to 5:30 pm Saturday 10 am to 2 pm Sunday Closed Monday 10 am to 5:30 pm Tuesday Closed Wednesday 10 am to 5:30 pm Reviews Map