Figure 6From: Dynamic curvature topography for evaluating the anterior corneal surface change with Corvis STBland–Altman plots of the CCT values. The hollow circle and plus sign represent data from normal and keratoconus group, respectively. The solid lines and black dotted lines are limits of normal and keratoconic data, respectively. a Our method versus built-in method before deformation, b our method versus built-in method during deformation, c our method versus built-in method after deformation.Back to article page