CorneaDiagnostic Techniques, OphthalmologicalCorneal PachymetryTonometry, OcularIntraocular PressureCorneal TopographyTomography, Optical CoherenceCorneal EdemaGlaucoma, Open-AngleGlaucomaOcular HypertensionBody Weights and MeasuresOptic DiskOptic Nerve DiseasesEndothelium, CornealNerve FibersKeratomileusis, Laser In SituCorneal StromaReproducibility of ResultsKeratoconusFuchs' Endothelial DystrophyCorneal DiseasesCollagen Type VIIITomographyCorneal Endothelial Cell LossMacula LuteaMyopiaGonioscopyMicroscopy, AcousticAnterior Eye SegmentRetinal Ganglion CellsObserver VariationAnterior ChamberAxial Length, EyeBiometryInterferometryRefraction, OcularVisual FieldsFluorophotometryVisual AcuityDescemet MembraneContact Lenses, HydrophilicLasers, ExcimerPhacoemulsificationEpithelium, CornealAdministration, OphthalmicVisual Field TestsProspective StudiesReference ValuesAnatomy, Cross-SectionalRetinaFovea CentralisSingaporePhakic Intraocular LensesSkinfold ThicknessEye EnucleationAqueous HumorAnthropometryCell CountImaging, Three-DimensionalCross-Sectional StudiesChoroidMacular EdemaTunica MediaOphthalmoscopyLos AngelesContact LensesFourier AnalysisPostoperative PeriodVision DisordersBirefringence