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Non-contactSensorsSERIES544OptionalAccessoryWireGuidingPulleyUsedforsupportingmeasurementofoutsidediameteroffinewire-likematerialssuchasmagneticwireorfiber.SERIES544OptionalAccessoryAirShieldAirblowsfromtheairoutletinstalledonthelasersectiontocleardustadheringtothelaserwindow.SERIES544OptionalAccessoryLaserBeamStabilizationShieldThissuppressesvariationofmeasuredvaluescausedbyspatialfluctuationofthemeasurementenvironment.SERIES544OptionalAccessoryStandardCalibrationGageSetStandardcalibrationgagesetsuitableforcalibrationofLaserScanMicrometers.SERIES544OptionalAccessoryWorkstageEasyset-upandheightadjustmentenableshigh-precisionmeasurement.SERIES544OptionalAccessoryAdjustableWorkstageVertical/horizontalslidemechanismenableseasymeasurementofvariousworkpiecediameters.SERIES544OptionalAccessoryExtensionSignalCable/ExtensionRelayCableExtensionsignalcablesarenecessarywhenthemeasuringunitanddisplayunitareseparatedinoperation.Extensionrelaycablesarenecessarywhentheopticalsectionisseparatedinoperation.11-8