Carl Zeiss company is new rolled out O-Inspect 322 optical coordinate to measure machine, the measurement of CMM of table of class of this kind of introduction limits is 200mm of × of 300mm × 200mm, provided Vast XXT much point contact type scanning is measured the head is shown with 12 times far heart like scorch camera lens. Introduce according to Carl Zeiss company, the measurement with the smallest norms in the O-Inspect series CMM that O-Inspect 322 is this company development system, its value is relative also cheaper. This machine measures contact scanning head and optics to measure a head compositive arrive one case, the 3D that can realize pair of workpiece appearance and position with bigger flexibility is measured. The Vast XXT scanning that configures as the standard measures a head can with the smallest measure power (MN class) undertake nicety is touched measure. Optics measures a head to be able to use distensible visual field limits to undertake compensating to measuring deviation. CNC Milling