Inspecting with Optical Comparators provides an overview of the optical comparator, which uses optics to project an enlarged, two-dimensional shadow of a part onto a glass screen for measurement of ...

Hackers frequently find themselves reverse-engineering or interfacing to existing hardware and devices, and when that interface needs to be a physical one, it really pays to be able to take accurate ...

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.

Optical Gaging Products (OGP®), a world-leading manufacturer of precision multisensor metrology systems for industrial quality control, announces a technological breakthrough in value-class video ...