Fig. 4
Electrode-cornea interface characterization. a–f Photograph and anterior segment OCT images of a bare rabbit eye (a, b), a rabbit eye wearing a GRACE (c, d), and a rabbit eye wearing a Jet electrode (e, f). The anterior segment OCT cross-sectional images in b, d, f are on corneal meridian along the directions marked by the green arrows in the lower left corners. Scale bars, 300 μm. g–i Slit lamp micrographs of a bare rabbit eye (g), a rabbit eye wearing a GRACE (h), and a rabbit eye wearing a Jet electrode (i), with tear film stained with sodium fluorescein. The intensity of fluorescence represents the thickness of the tear film. Scale bar in a, c, e, g–i, 5 mm
