Nov 2008Edmund Optics Inc.Request Info
The Telecentric Backlight Illuminator from Edmund Optics Inc. increases illumination, enabling faster measurements in machine vision applications. It accepts 1/4-in. fiber optic lightguides or 0.312-in. LEDs and uses parallel rays to avoid diffuse reflections, which can reduce measurement accuracy. The device is based on the same principles as a telecentric measuring lens.