4D has redefined optical metrology, expanding the applications and environments that can benefit from the speed and resolution of laser interferometers and optical profilers. Dynamic Interferometry, the technology behind many of our optical metrology products, ensures excellent performance in difficult environments, without vibration isolation or air turbulence control.
4D laser interferometry products include installation, training, the latest computer hardware, and industry-leading data analysis and visualization software. All 4D systems are backed with a comprehensive warranty and a professional service team. Browse our products below or contact our knowledgeable sales team for assistance with your specific measurement needs.