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LightVision, OcularVision, LowVision DisordersVision TestsColor Vision DefectsVision, BinocularVisual AcuityNight VisionVision, MonocularBlindnessColor Perception TestsColor PerceptionContrast SensitivityPhotic StimulationVisually Impaired PersonsVisual FieldsVisual PerceptionEyeglassesMyosin Light ChainsSensory ThresholdsSensory AidsDarknessRetinaVision DisparityPsychophysicsRetinal Cone Photoreceptor CellsAmblyopiaRefractive ErrorsLight Signal TransductionAdaptation, OcularOpsinsRetinal PigmentsMesopic VisionRod OpsinsDark AdaptationColorFovea CentralisStrabismusDepth PerceptionEye DiseasesPattern Recognition, VisualPhotoreceptor CellsLightingMacular DegenerationOphthalmologyVisual PathwaysCataractRetinal Rod Photoreceptor CellsSensory DeprivationPhotoreceptor Cells, VertebrateSpace PerceptionOrientationForm PerceptionCuring Lights, DentalScotomaVisual CortexElectroretinographyDiscrimination (Psychology)PresbyopiaMotion PerceptionGlareOcular Physiological PhenomenaTime FactorsVision, EntopticCircadian RhythmUltraviolet RaysEyeFixation, OcularPhotoreceptor Cells, InvertebrateEye MovementsLensesRetinal DegenerationScattering, RadiationRetinal DiseasesFlicker FusionRetinoscopyCataract ExtractionRefraction, OcularMyopiaReadingOptometryOptics and PhotonicsBlindness, CorticalFluorescein AngiographyPupilRetinitis PigmentosaTouchPhotoperiodMolecular Sequence DataCone OpsinsEvoked Potentials, VisualPhotosynthesisMyosin-Light-Chain KinaseEye ProteinsPerceptual MaskingNight BlindnessFundus OculiAdaptation, PhysiologicalEye Injuries