by Edgar Schrock | Jun 23, 2021 | News, Products, Service & Support
Ever hear of the Ship of Theseus?* Nearly 20 years ago, a customer asked for something only 4D Technology could make: a surface measuring interferometer that would work in a vacuum chamber. The challenges of the project center on two things: Vacuum chambers are noisy,...
by Edgar Schrock | Mar 17, 2021 | News, Products
Introducing the High-Performance PhaseCam 6110 The PhaseCam® 6110 is the latest addition to 4D’s line of highly compact, Twyman-Green laser interferometers with a 2X improvement in both RMS repeatability and precision over previous models. Vibration immunity, a...
by Edgar Schrock | Mar 17, 2021 | How-To, News, Products, Service & Support, Videos
Taking measurements when you’re not near the 4D InSpec The remote-work solution? Many of our 4D InSpec customers are making large numbers of repetitive measurements every day, using robots or other automated platforms. By using a remote access API like Windows...
by Edgar Schrock | Feb 26, 2021 | News
James Millerd Retires, Erik Novak Is New General Manager Founder James Millerd retires February 25, 2021, Tucson, Arizona— 4D Technology Corporation, a wholly-owned subsidiary of Onto Innovation Inc. (NYSE:ONTO), announces that Erik Novak, Ph.D., has been appointed as...
by Edgar Schrock | Feb 4, 2021 | How-To, News, Products
White Paper: Edge Break measurement That pays for itself A white paper that covers the issues This new white paper provides an overview of what buyers need to know: Why does edge break matter in parts production? If it’s difficult, how do you assess edge break...
by Edgar Schrock | Jan 30, 2021 | How-To, News, Products, Videos
Measuring Large Optics Easily A meter-class spherical poses substantial problems for accurate shape measurements. Large cavities, turbulence control, vibration isolation, microadjustment for alignment and low reflectivity can all create headaches. In this short video,...
