Measurement method with the use of the Corvis tonometer and the obtained results of a sequence of corneal deformation images. The cornea is subjected to an air puff in the Corvis tonometer. Consequently, every 230 μs an image of the corneal deformation in the line arranged on the main axis is obtained. Particular important deformation phases are shown on the left in the image a). Reactions of the cornea and the eyeball are shown on the right in the image b).