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PolarCam featured in Laser Focus World magazine

PolarCam featured in Laser Focus World magazine

PolarCam featured in Laser Focus World magazine In a recent article on LIDAR technology by Senior Editor John Wallace in Laser Focus World magazine, the author included several paragraphs referring to PolarCam’s micropolarizer technology, which can be used to...
The New On-Axis Dynamic AccuFiz Fizeau

The New On-Axis Dynamic AccuFiz Fizeau

The New On-Axis Dynamic AccuFiz Fizeau When 4D Technology’s AccuFiz interferometers’ patented dynamic mode was introduced, their spatial-phase-shifting technique provided an amazing capability. The stability requirements (sensitivity to vibration) for a measurement...