AmblyopiaAnisometropiaStrabismusVisual AcuitySensory DeprivationRefractive ErrorsEyeglassesVision TestsCyclopentolateVision, BinocularDepth PerceptionContrast SensitivityRefraction, OcularPerceptual DisordersSensory ThresholdsMydriaticsOcclusive DressingsEsotropiaVision ScreeningPhotic StimulationSaccadesVision, MonocularHyperopiaPsychophysicsTreatment OutcomeForm PerceptionProspective StudiesOrthopticsMyopiaRetrospective StudiesEvoked Potentials, VisualPattern Recognition, VisualSpace PerceptionAxial Length, Eye