The Zeiss i.Profiler is a revolutionary way of fine tuning Dr. Satnick's prescription

The i-Profiler eye measuring system from Zeiss analyses the shape of the eye with extreme precision. The system’s Wavefront images, developed on laser eye treatment technology, measures the cornea shape in fine detail. The machine shoots a wave of light into the eye, which passes through cornea, pupil, lens, vitreous jelly then the retina at the back of the eye, where the image is focused. The light then reflects back to the machine which is able to detect and graphically represent what has happened to that wave of light, caused by distortion of the cornea.