ANTERIOR CHAMBER ANGLE ASSESSMENT WITH OCT RTVUE 100 Purpose: to evaluate the visibility of Schwalbe's line in the anterior chamber angle image of OCT RTVue 100 and determine the correlation between the angle opening distance at Schwalbe's line (AOD-SL) and gonioscopy assessment. Subjects and methods: a prospective, observational study on 150 eyes of 82 adults.