Method and device for performing online aberrometrie in refractive eye correction indices

摘要

Set up in front of a human eye (1), a wave front analyzer (2) and a topography analyzer (2') connect to a controller (3) linked via a bus to a laser (4) and a beam modifier (5) with a lens (6) behind it. The rays from the wave front analyzer and the topography analyzer scan the eye and send the signals picked up to the controller for processing into an ideal optical system for a particular eye.