Skip to main content
. 2017 May 18;12(5):e0177769. doi: 10.1371/journal.pone.0177769

Fig 1. Determinations of ACD, ACW, ACA, PD and LV by AS-OCT.

Fig 1

A: Anterior chamber depth (ACD) was defined as the axial distance from the corneal endothelium to the anterior lens surface. Anterior chamber width (ACW) was defined as the distance between the two scleral spurs. Pupil diameter (PD) was the distance between the pupil edges of the iris. Lens vault (LV) was defined as the perpendicular distance between the anterior pole of the crystalline lens and the horizontal line connecting the two scleral spurs. B: Anterior chamber area (ACA) was defined as the cross-sectional area of the anterior chamber bordered by the posterior surface of the cornea, the anterior surface of the iris and the anterior surface of the lens within the pupil.