Request Info4D Technology CorporationTUCSON, Ariz., June 16, 2008 -- 4D Technology Corp.'s new series of PhaseCam laser interferometers are designed for accurate surface and wavefront measurements at wavelengths of 1.053, 1.064, 1.3 and 1.55 µm. PhaseCam laser interferometers employ a "dynamic" interferometry technology to acquire measurement data in less than 30 microseconds, 4D Technology said. Because acquisition time is so short, the instruments are insensitive to vibration and air turbulence, enabling use in difficult environments such as production floors, cleanrooms and environmental testing chambers. 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Since 1947, three generations of family leadership have guided LaCroix Precision Optics to become the premier precision optics...Photonics Buyers' GuideShanghai Optics Inc.ISO 9001 & ISO 13485 certified and D&B DUNS # 113515303 Shanghai Optics is an unparalleled custom system solution provider offering advance precision custom optical design, engineering,...