AIM: To evaluate the role of RetCam Ⅱ in examining the anterior chamber angle in congenital glaucoma. METHODS: Eighteen infants with suspect congenital glaucoma were examined the anterior chamber angle with RetCam Ⅱ under general anesthesia. RESULTS: Among the 18 infants, 13 cases (26 eyes) were diagnosed of primary infantile glaucoma, 3 cases (6 eyes)of Axenfeld-Rieger syndrome,1 case(2 eyes) of aniridia glaucoma, and 1 case (2 eyes) of large congenital cornea. CONCLUSION: RetCam Ⅱ provides objective images of anterior chamber angle, it is useful and effective in the diagnosis of congenital glaucoma.