Objectives: To understand the basics of various anterior segment imaging devices and their clinical applications. Devices include

the followings: ultrasound biomicroscopy (UBM), corneal topography, anterior segment optical coherence tomography (OCT; Visante, Cirrus, and RTVue), confocal scanning laser ophthalmoscope (CSLO or HRT Cornea Module).

Assignment: Please review the corneal disease and angle closure glaucoma in whatever textbooks you have.