in situ for demand-ing manufacturing applications. > The PhaseCam 7000 Twyman-Green interfer-ometer was designed specifically to measure parallel glass surfaces such as windows, wave plates, prisms, and display glass. Its propri- etary short-coherence laser source enables the measurement of substrates as thin as 300 microns. The PhaseCam can measure surface shape of both the front and back sides, defects, homogeneity, and glass thickness, all from a single measurement setup. The compact size of the interferometer makes it very portable and easily integrated into existing manufacturing equipment. 4D Technologys state-of-the-art phase sensor technology enables data acquisi- tion times of only 3 microseconds, allowing the PhaseCam to be employed > Ү , MatLab > , Opticode > ή , Vision > , HDF5 and CodeV > ή . Remote measurement capability simplifies integration for in-line applications. > 4Sight Software The PhaseCam 7000 is a turnkey instrument that includes the interferometer, 4Sightٙ advanced wavefront analysis software, and the latest generation, high-speed computer system. Samples with any reflectivity from 0.5% to 100% can be measured with a simple adjustment. The PhaseCam 7000 is easy to use and eliminates tedious re-testing due to inaccurate data acquisition. This system is fast, robust, reliable, and accurate. The next generation wavefront analysis software package, 4Sight features a user-friendly intuitive interface that is unmatched for simplicity, ease of use, and graphical display. The Measurement Console display aids alignment and the execution of single, averaged, burst or continuous data acquisition. Visualize the entire measurement data flow, from raw interferogram acquisition, through masking, reference subtraction, and terms removal to phase data using a single interactive display. Perform Zernike and Seidel, geometric and diffraction analyses; save, print and export data or cut and paste results with unrivaled flexibility. The unique data stack facilitates complex manipulations and comparisons of phase maps. Comprehensive data sharing capabilities let you read and write most file types, including IDL > PhaseCam 7000 in vertical orientation. IDL, MatLab, Opticode, Vision, HDF5, CodeV and Windows are registered trademarks of their respective owners

Description Turnkey vibration insensitive dynamic Twyman-Green interferometerAcquisition Mode Instantaneous phase-shifting single frame phase sensor Laser Source660nm class 3b laser diode Coherence Length300 m (150 յm in reflection) Field of View>4.5 mm collimated, optional 46 mm collimated Spatial Frequency Range2 - 440 cm > -1 Beam Quality Min. λ /10 wave (uncalibrated) over 90% clear aperturePolarization Circular Pupil Focus Fixed, 60mm in front of instrument (100mm in front of instrument with optional 45 mm FOV) Path MatchingFixed at pupil focus Camera 1K x 1K, 10-bit, progressive scan with...