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Service for Your 4D Instruments

Service for Your 4D Instruments

Getting repair service for your 4D Instruments Keeping your 4D metrology instrument running in prime condition is a way of retaining performance and value, while ensuring reliability for years and years. 4D Technology’s products are built to last, and we stand by them...
4D Technology Wins PRISM Award

4D Technology Wins PRISM Award

4D Technology wins PRISM award for handheld defect inspection gauge Prestigious award from industry experts in Test and Measurement February 6, 2019, San Francisco, California— 4D Technology Corporation’s handheld 4D InSpec® XLdefect inspection gage has received the...
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...