HyperopiaMyopiaRefraction, OcularRefractive ErrorsAstigmatismEyeglassesRetinoscopyAnisometropiaKeratomileusis, Laser In SituEmmetropiaVisual AcuityCorneal TopographyAccommodation, OcularLasers, ExcimerPhotorefractive KeratectomyAxial Length, EyeBiometryMydriaticsMyopia, DegenerativeCorneaEyeEsotropiaRefractive Surgical ProceduresAnterior ChamberKeratotomy, RadialSingaporeAmblyopiaPresbyopiaKeratectomy, Subepithelial, Laser-AssistedInterferometryCorneal Wavefront AberrationVision TestsDiagnostic Techniques, OphthalmologicalCorneal PachymetryLens Implantation, IntraocularStrabismusKeratoconusPupilOptometryTupaiidaeCyclopentolateAsian Continental Ancestry GroupLenses, IntraocularRefractometryCataractTomography, Optical CoherencePrevalenceSurgical FlapsLens, CrystallineVision ScreeningCorneal TransplantationCorneal DiseasesBody Weights and MeasuresFollow-Up StudiesCorneal StromaLensesAge DistributionKeratoplasty, PenetratingPhacoemulsificationMicrophthalmosOphthalmologic Surgical ProceduresProspective StudiesNew South WalesBarbadosProsthesis ImplantationContact Lenses, HydrophilicSensory DeprivationCross-Sectional StudiesHolmiumRetinopathy of PrematurityCataract ExtractionLens DiseasesTreatment OutcomeSex DistributionContact LensesVision, BinocularMacula LuteaIntraocular PressureEthnic GroupsEye Diseases, HereditaryRetrospective StudiesVitreous BodyPostoperative PeriodGlaucomaOptic DiskNerve FibersDisease ProgressionGlaucoma, Angle-Closure