VisionGauge Digital Optical Comparators by Methods Machine Tools offer the ability to digitally compare a part to its CAD data. This data can also be archived and documented electronically.

Impact Statement: This paper has given a feasibility demonstration of the optical comparator based on Si waveguide for 4-bit QPSK-modulated signal. In this paper, the author proposed a novel ...

Abstract: In this paper, a novel optical comparison operation for PSK-modulated signal has been proposed by using optical delayed interferometer to realize an advanced functional component for future ...

Starrett Kinemetric Engineering Inc., a subsidiary of the L.S. Starrett Co., announces its new HB400-M2-CNC Bench Top Optical Comparator - a motorized version of the HB400 optical comparator ...

The new Compact 500 Series VisionGauge® Digital Optical Comparator is the perfect solution for space-limited applications. It provides full functionality for smaller parts, in a significantly reduced ...