CORNEAL TOPOGRAPHY DEVICE BASED IN THE HARTMANN TEST.

摘要

This invention refers to a new corneal topography device which allows measuring the max and min locale curvatures of the anterior surface of the cornea (figure 1). It also allows measuring in an independent way the elevation of the anterior surface of the cornea. With this invention more exact descriptions can be obtained than the ones currently obtained with corneal topography device based in the Placido rings, being a simple system of easy implementation in a medical clinic.