Corneal Topography -
Corneal Topography is one of the most rapidly developing specialty tests in eye care. The cornea is the clear covering of the eye and is responsible for the majority of the focusing power of the eye. With the progression of excimer laser treatments for corneal irregularities and refractive errors, it became necessary to develop a means of accurately measuring the shape of the cornea. This instrument, through computer aided graphics, plots a topographical map of the cornea to highlight irregularities, distortions, astigmatism, and other corneal anomalies.