Share Email Facebook Twitter LinkedIn CameraInfo.HorizontalExtent Property Distance between left and right planes on the target plane. Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 26.3.0.0 (26.3.0.0) Syntax C# public double HorizontalExtent { get; }Property ValueDouble See AlsoReferenceCameraInfo ClassAutodesk.Revit.DB Namespace