1200

Machine vision-based coordinate-measuring machines perform dimensional measurement without touching the part. Machine vision-based coordinate-measuring machines use optical imaging to locate edges, features, and reference points on a sample. Such systems are used where noncontact metrology is preferred for delicate, small, or closely spaced features.

VIEW Engineering systems used video and laser technologies to perform their functions without touching the parts being examined. VIEW Engineering also produced machine vision systems that provided automated dimensional measurement, defect detection, alignment, and quality control capabilities. Within that product line, the View 1200 was categorized as a binary image machine vision-based CMM.^[1]

Machine vision metrology systems are used after a part or substrate has been fabricated enough to present measurable features. Machine vision metrology systems can be used between process steps to verify dimensions, feature placement, and alignment before later assembly or packaging operations. Noncontact optical measurement is commonly placed where feedback is needed without risking probe-induced damage or contamination.

VIEW Engineering systems were used primarily in semiconductor device fabrication, integrated circuit packaging, printed circuit board, computer data storage, and precision assembly and fabrication industries. VIEW Engineering systems provided automated dimensional measurement, defect detection, alignment, and quality control capabilities.^[1]