Precise Thickness Measurements of Bowman's Layer, Epithelium, and Tear Film

Abstract

Using a high-performance SDOCT system with high-imaging speed and ultrahigh resolution, we produced precise thickness maps of the epithelium and for the first time of the Bowman's layer. Such a system will give insight into high-fidelity three-dimensional corneal microstructure helping to precisely plan refractive surgery. It may furthermore yield new perspectives on studying and understanding tear film dynamics.