ScotomaVisual Field TestsVisual FieldsPerceptual ClosureOphthalmoscopyRetinal DiseasesOphthalmoscopesFixation, OcularMacula LuteaReadingVisual AcuityHemianopsiaMacular DegenerationVision, LowTelescopesFovea CentralisNight VisionAfterimageNystagmus, OptokineticFundus OculiEye MovementsFluorescein AngiographyVision TestsSensory Aids