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Distortion Test Targets are used to measure the level of image distortion within an imaging system for a wide variety of imaging applications. Distortion Test Targets are optical tools that are inserted into an imaging or optical system for measurement, analysis, or calibration. Distortion Test Targets are viewed through an imaging lens in order to identify the distortion error inherent within the lens. Distortion Test Targets feature a selection of precise shapes, lines, or dots that an imaging system focuses on to determine the accuracy of a system.

Edmund Optics offers a wide range of Distortion Test Targets in a variety of patterns that are suited for many image measurement needs. Distortion Test Targets offer the benefit of increased functionality as well as longer lifespan by allowing imaging systems to be repeatedly measured for continued accuracy over multiple uses. Many Distortion Test Targets are available on opal or chrome for different compatibility needs.