Advanced Optical Measurement with Zygo’s Verifire Asphere+

This video provides an in-depth look at Zygo’s Verifire Asphere+ (VFA+), a cutting-edge laser interferometer designed for high-precision optical measurement. B. Griel, Associate Product Manager, explains how the VFA+ system enhances measurement capabilities, comparing on-axis asphere techniques with Computer-Generated Holograms (CGH) for optical metrology.

The video highlights new advancements in automation, accuracy, and efficiency, demonstrating how predictive interferometric modeling and automated part staging improve measurement repeatability in modern optics and manufacturing industries.

Run time: 4.00min