OGP® (Rochester NY), a division of Quality Vision International (QVI®), has introduced its TeleStar® Probe sensor. TeleStar Probe, a self-contained off-axis partial coherence interferometric range sensor for surface contour measurement, offers measured point resolution in the sub-micron (< 0.1 micron) space. The sensor scans up to 500 data points per second, with 1.0-micron accuracy and 0.1-micron repeatability.

TeleStar Probe features a 25-mm constant working distance, and its shallow return angle allows measurement deep inside bores and blind holes. TeleStar Probe is mounted in a mechanical deployment mechanism that retracts when not in use.

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This article first appeared in the June, 2016 issue of Sensor Technology Magazine.

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