6.1. Visit 1: Preoperative assessment included a thorough medical history and a complete eye examination. The latter will include ETDRS uncorrected distance visual acuity (UCDVA), manifest refraction, ETDRS best corrected distance visual acuity (BCDVA), slit-lamp exam, manual keratometry, Orbscan, and a quality of vision questionnaire will be evaluated as well. Informed consent is to be obtained prior to performing the procedures in this study. Patient must review and sign the documentation. Women of childbearing potential will undergo a pregnancy test and will only be entered into the trial if this is negative.