FIGURĘ 2-1
Corneal dimensions. A, Radius of curvature of cornea and selera. B, View from in front of the eye. The selera encroaches on the corneal periphery inferiorly and superiorly. Dotted lines show the extent of the cornea in the vertical dimension posteriorly. C, Sagittal section of cornea showing central and peripheral thickness (0.53 to 0.71 mm).