The Editors of International Journal of Ophthalmology gratefully acknowledge the members of IJO Editorial Board and reviewers from 63 countries and regions who participated in the peer-reviews and provided their valuable comments between Nov.1~(st),2018 and Oct.31~(st),2019.They volunteer their valuable time and expertise,and without them we would not maintain the necessary quality expected of the journal.We apologize if we have inadvertently missed a reviewer’s name off this list.