Optical Surface Profilers
Stage Position Metrology
Testing & Certification Services
GPI™ LC Visual Fringe Analysis Interferometer
The video monitor also displays ZYGO's QFAS (Quick Fringe Acquisition System) two-spot alignment. Fast and reliable electronic switching (using a hand-held remote) alternates between the "align" and "view" images on the video monitor, making fringe display a snap. Its fixed-focus optical system ensures that parts are always in focus when placed in the measurement region.
The GPI™ LC requires operator fringe pattern interpretation.
Simple manual operation
Vertical or horizontal configuration
Full line of accessories available
Inquiry FormPlease use the form below to contact us with any questions you have regarding ZYGO's GPI LC interferometer, or interferometry in general.
Contact ZYGO today to learn more about the GPI LC!