Alcon Surgical company brings outstanding WaveLight® Analyzer, which is an ideal diagnostic device. It plays a important role to support decision making process intended for the personalized patient treatment paths. At first the device measures complete optics of the eye; and then WaveLight® Analyzer accurately and efficiently calculates the individual wave front aberrations. Hence the device greatly maximizes the range of feasible treatments, from the Wave-front Optimized® procedure to the advanced Wavefront-Guided treatments. The Wavefront-Guided profiles are established on Wavefront Optimized® profiles, meant for cylinder and sphere.