Automated interferometric solutions rapidly and precisely measure aspheric and freeform optics, enabling high-volume production of VR head-mounted display components with exceptional accuracy and efficiency.

Advanced interferometry techniques enable precise metrology of complex optical components—like beam combiners and multiplexers—essential for high-performance extended reality (XR) device manufacturing.

Dynamic Illumination in phase-shifting interferometry enhances precision metrology using steering mirrors to enable phase shifting, autofocus, and noise reduction, improving measurement accuracy and versatility in optical testing.

A university lab optimized biofilm research with Zygo’s ZeGage Optical Profiler, enabling high-resolution, real-time, non-contact imaging that accelerates data collection, enhances accuracy, and preserves biofilm integrity.

Explore a novel zoom system for interferometry, eliminating image drift and focus shifts while maintaining diffraction-limited resolution without moving optical elements.

Vacuum windows enable light transmission in vacuum environments. Advanced manufacturing, materials expertise, and quality control ensure their performance and longevity.

Discover how salt fog silver coating offers unprecedented protection against atmospheric corrosion and mechanical damage, ensuring prolonged optical performance in extreme conditions.

An Optical Diverter is an accessory that makes it possible to enhance the flexibility of many profilers by making it easy to measure internal surfaces and the sidewalls of very large parts

By introducing a compensating window into the reference leg, glass-compensated microscope objectives maintain equal path conditions, ensuring accurate inspection through windows up to 7.5 mm thick.

Traditional PSI faces errors from vibrations, making accurate measurements a struggle. QPSI, with its patented algorithm, mitigates vibration impact, ensuring every frame is validated individually.

In this episode of “Metrology Matters,” two experts in the field, Bruce Truax, director of engineering at Zygo, and Kate Medicus, CEO of Ruda Cardinal, introduce us to laser interferometry. They provide an overview of laser interferometry, its importantance in producing small optics, its applications in the industry, and its best practices.

This webinar discusses the vibration effects on a measurement using Phase Shifting Interferometry (PSI), solutions for mitigating the vibration effects, and dynamic alignment techniques for use in challenging environments.

This webinar will discuss the precise measurements of super-smooth polished surfaces and present a case study with real-world examples on these types of samples.

This webinar by ZYGO discusses the use of Mx™ data with optical design software for optical modeling and measurements.

This webinar presentation discusses the Part Finder & SmartSetup features, the Level/Step tool, and customized workspace available with ZYGO 3D optical profilers.