4D Technology designs and manufactures laser interferometers, surface roughness profilers and interferometry accessories, for accurate measurement of optics, optical systems and precision machined surfaces. Our innovative products utilize state-of-the-art technology that can be deployed in production environments, even in the presence of severe vibration and turbulence.

4D interferometers and optical profilometers are used daily in critical applications in astronomy, aerospace, optical testing and many other industries. 4D's history of innovation has changed how and where interferometric measurement can be used, from unique space-based projects to high throughput production of precision components.
4D Technology is a wholly owned subsidiary of Onto Innovation.

Aviation & Aerospace

Laser

Test & Measurement

4D Technology Corporation

4D Technology Corporation's headquarters in Tucson, United States

Greg Maksinchuk

Patricia Browne

Michael North Morris

Wayne Mozer

Claire Rooney

James Carriere

Austin Rider

John Neff

Javier Trejo

Michael Goodwin

Osmara Ortiz Espinoza

Joanna Schmit

This department is responsible for overseeing product development, marketing, and sales strategies to ensure market alignment and customer satisfaction.

Product Management

This department focuses on the research, development, and engineering of optical technologies and systems.

Optical Engineering

This department is responsible for generating revenue through client relationships and managing sales strategies.

Sales Department

This department specializes in metrology applications and engineering solutions for manufacturing and service processes.

4D Technology Corporation

Org chart

Teams

Product Management

Optical Engineering

Sales Department

Metrology and Engineering

Offices

4D Technology Corporation

Org chart

Teams

Product Management

Optical Engineering

Sales Department

Metrology and Engineering

Offices

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