AstigmatismCorneal TopographyCorneal DiseasesRefraction, OcularRefractive ErrorsAberrometryMyopiaHyperopiaLens Implantation, IntraocularLenses, IntraocularCorneaGenealogy and HeraldryVisual AcuityCataract ExtractionPhacoemulsificationBiometryReceptor, Platelet-Derived Growth Factor alphaRetinoscopyKeratoplasty, PenetratingSuture TechniquesAnisometropiaKeratoconusEyeglassesLasers, ExcimerKeratomileusis, Laser In SituCorneal Wavefront AberrationKeratectomy, Subepithelial, Laser-AssistedPseudophakiaVision ScreeningSuturesRefractive Surgical ProceduresKeratotomy, RadialCorneal Surgery, LaserPhotorefractive KeratectomyGlare