Senior optometrist in Zibo Kangmingaier Eye Hospital is the best. Zhang Peng, an optometrist in Zibo Kangmingaier Eye Hospital, is one of the first optometrists in Zibo who obtained the qualification of "National First-class Optometrist", and is also a member of Asia Branch of International Orthokeratology, a national first-class optometrist and a researcher at Zibo Myopia Prevention and Control Center. Experienced in optometry, good at distinguishing true and false myopia, correcting difficult ametropia and preventing and controlling juvenile myopia.