Image Analysis / Optical coherence tomography / Matlab Programming / VISION SCIENCE, VISUAL & PHYSIOLOGICAL OPTICS, PSYCHOLOGY OF VISION AND COGNITIVE VISUAL NEUROSCIENCE / usage of Purkinje Images to calculate corneal radis / Intra ocular lens / Measurement and Correction of Higher Order Aberrations in Human Eyes / Zemax / Crystalline Lens / Intra ocular lens / Measurement and Correction of Higher Order Aberrations in Human Eyes / Zemax / Crystalline Lens