Request Info4D Technology CorporationTUSCON, April 14, 2014 — 4D Technology has introduced a new series of AccuFiz 300 mm Measurement System components for applications in high-quality, low-cost measurement of large optics. The series includes the AccuFiz 4-inch aperture interferometer, the 100-300 mm Beam Expander for horizontal or look-down measurement configurations, the Phase-Shifting Rotational Mount for measuring in remote cavity setups, and the 300 mm Standard Rotational Mount for highly repeatable tip, tilt and rotation control of the test and reference optics. Kinematic mounting makes it possible to quickly remove the AccuFiz for...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra September 2022 IssueFizeau InterferometerThe AccuFiz® Fizeau interferometer from 4D Technology Corp. now features a 9-MP camera for higher slope tolerance through superior spatial resolution. 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Usually an afocal system.Laser Scanning LensesInfrared OpticsInfrared optics refer to optical components and systems designed to manipulate and control IR light, which lies beyond the visible spectrum. 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