Visual AcuityVision TestsVision DisordersVisual FieldsEvoked Potentials, VisualVisual CortexVisual PerceptionAmblyopiaVisual PathwaysEyeglassesCataract ExtractionRefractive ErrorsVision, LowFluorescein AngiographyCataractVitrectomyMacular EdemaContrast SensitivityVision, OcularVision ScreeningBlindnessTomography, Optical CoherenceRefraction, OcularMacula LuteaVisually Impaired PersonsFovea CentralisFundus OculiVisual Field TestsMacular DegenerationStrabismusPattern Recognition, VisualAstigmatismLens Implantation, IntraocularEye InjuriesRetinal DetachmentEye DiseasesPhotic StimulationIntravitreal InjectionsLaser CoagulationVision, BinocularMyopiaAnisometropiaPhacoemulsificationRetinaSensory DeprivationLenses, IntraocularDiabetic RetinopathyRetrospective StudiesRetinal DiseasesElectroretinographyFollow-Up StudiesTreatment OutcomeKeratoconusEpiretinal MembraneGlareRetinal PerforationsEye Injuries, PenetratingVitreous BodyCorneal TopographyVision, MonocularRetinal Vein OcclusionSensory ThresholdsChoroidal NeovascularizationProspective StudiesNystagmus, PathologicNystagmus, CongenitalCorneal DiseasesScotomaTriamcinolone AcetonideContact LensesKeratoplasty, PenetratingColor Vision DefectsRetinitis PigmentosaOphthalmologic Surgical ProceduresGlaucomaKeratomileusis, Laser In SituOphthalmologyPupilMydriaticsFixation, OcularOphthalmoscopyLasers, ExcimerVitreous HemorrhageEye MovementsHyperopiaPresbyopiaSpace PerceptionSensitivity and SpecificityDepth PerceptionTime FactorsPhotorefractive KeratectomyPsychophysicsInjections, IntraocularNystagmus, OptokineticEndophthalmitisCorneal OpacityScleral BucklingAberrometryRetinoscopyEarly Diagnosis