Interface ZOSAPI::Editors::LDE::ISurfaceExtendedAsphere Last update: 13.03.2026 Definition: Inherits from: ZOSAPI.Editors.LDE.ISurfaceCoeff_P_NthEvenPower Members Coeff_P_NthEvenPowerCell GetCoeff_P_NthEvenPower Id IsValid NormRadius NormRadiusCell NumberOfTerms NumberOfTermsCell Row SetCoeff_P_NthEvenPower Type Properties Property NormRadiusCell Definition: IEditorCell ZOSAPI.Editors.LDE.ISurfaceExtendedAsphere.NormRadiusCell Return type: IEditorCell Property NormRadius Definition: double ZOSAPI.Editors.LDE.ISurfaceExtendedAsphere.NormRadius Return type: double