Optical Gaging Products

Optical Gaging Products, Inc. (Rochester, NY) has made an exclusive North American distribution agreement with Etalon of Braunschweig, Germany for its volumetric calibration instrument for mapping the geometric errors of measurement machines and machine tools. This instrument is placed on a measurement system, and its laser beam locks on to a retroreflector attached to its probing system. After the Etalon instrument has registered a few positions on the measurement system, its software automatically tests the entire measuring volume and generates a measurement report.