Figure 2: (A) AS-OCT image of symptomatic primary angle closure affected eye of a 51-year-old female patient. The anterior chamber width is 11.81 mm, and the crystalline lens rise is 1.49 mm; (B) AS-OCT image of asymptomatic primary angle closure eye of a 57-year-old female patient. The anterior chamber width is 11.00 mm, and the crystalline lens rise is 0.90 mm; (C) AS-OCT image of the right eye of a 55-year-old female normal control. The anterior chamber width is 11.47 mm, and the crystalline lens rise is 0.39 mm.