[Retracted] Effects of Medium-Term Soft Contact Lens Fitting on Dry Eye: Analyses Using Ultra-High Resolution Optical Coherence Tomography and Digital Slit-Lamp Biomicroscopy

Figure 1

Ultra-high-resolution OCT images of temporal lag and conjunctival coverage. Two landmarks were used in image processing. One was the ending of the Bowman’s layer at the limbus (a), and the other was the contact lens edge (b). Lens location was defined as the linear distance (d) between “a” and “b,” which was different in primary gaze and nasal gaze. This difference represented the temporal lag. The vertical distance from the edge of the contact lens (c) to the surface of the cornea (d) represents the conjunctival coverage. Bars =500 μm.