4D Technology designs and manufactures surface gauges, surface roughness profilers polarization-based cameras and laser interferometers, for accurate measurement of precision surfaces, optics and optical systems. 4D products use patented, state-of-the-art technology to bring high resolution measurement to production environments, even in the presence of severe vibration and turbulence.
Our attention to customer needs has led us to adapt our award-winning laser interferometer technology to a wide variety of applications, including factory-floor inspection, telescope mirrors and systems, biomedical research, environmental sensing and imaging and much more. We collaborate with institutions and companies to develop, and deliver, accurate metrology for tough environments and difficult measurements.
The world around us is in constant motion. 4D’s innovative measurement systems are designed for real-world, environments. We are putting high resolution measurement where it's needed most. Innovative, dynamic and adapting: 4D Technology.