PupilRetinaPupil DisordersTonic PupilReflex, PupillaryRetinal Rod Photoreceptor CellsPhotoreceptor CellsMydriaticsTropicamideLightPhotoreceptor Cells, VertebrateRetinal Ganglion CellsRetinal DegenerationRod OpsinsMydriasisIrisElectroretinographyVision, OcularRetinal Cone Photoreceptor CellsAdaptation, OcularEye ProteinsAnisocoriaRetinal VesselsDark AdaptationMiosisRetinal PigmentsAmacrine CellsGram-Positive RodsRetinal DiseasesAccommodation, OcularPhotic StimulationEyePigment Epithelium of EyeRefraction, OcularRhodopsinAmbystomaUrodelaRetinal Bipolar CellsAdie SyndromeFluorescent Antibody Technique, IndirectAberrometryEye ColorSchoolsRod Cell Outer SegmentCyclopentolateRefractive ErrorsLight Signal TransductionVisual AcuityRetinal Horizontal CellsOpsinsRetinal NeuronsVitreous BodyChoroidCorneal TopographyOptics and PhotonicsDarknessGoldfishDiagnostic Techniques, OphthalmologicalRetinal Pigment EpitheliumRetinitis PigmentosaBufo marinusOphthalmoscopyFundus OculiRetinal DetachmentDiabetic RetinopathyNeurogliaMicrospectrophotometryIntraocular PressureFovea CentralisEye DiseasesMyopiaLightingMice, Inbred C57BLVisual FieldsVisual PathwaysOcular Physiological PhenomenaStudentsRetinal NeovascularizationUveal DiseasesCiliary BodyPhotometryGlareAstigmatismPresbyopiaTime FactorsGlaucomaTransducinArrestinFacultyLens, CrystallineImmunohistochemistryIn Situ HybridizationCorneaChick EmbryoEye, Artificial