Interface ZOSAPI::Editors::LDE::ISurfaceParaxial Last update: 13.03.2026 Definition: Inherits from: ZOSAPI.Editors.LDE.ISurface Members FocalLength FocalLengthCell Id IsValid OPDMode OPDModeCell Row Type Properties Property FocalLengthCell Definition: IEditorCell ZOSAPI.Editors.LDE.ISurfaceParaxial.FocalLengthCell Return type: IEditorCell Property OPDModeCell Definition: IEditorCell ZOSAPI.Editors.LDE.ISurfaceParaxial.OPDModeCell Return type: IEditorCell Property FocalLength Definition: double ZOSAPI.Editors.LDE.ISurfaceParaxial.FocalLength Return type: double Property OPDMode Definition: int ZOSAPI.Editors.LDE.ISurfaceParaxial.OPDMode Return type: int