The office is clean and has a good selection of frames and sunglasses. Dr. Lui is very knowledgeable, professional, patient, and friendly. He took care in examining my eyes and took time to thoroughly explain the various contact lens options available for my high prescription that other optometrists never explained to me. I’ve seen several different optometrists in Irvine in the last several years and hands down Dr. Lui is the best. I will be recommending Dr. Lui to all my family and friends in Orange County.