4D Technology
4D Technology is the leader in high-resolution surface and wavefront measurements for challenging locations and applications. 4D pioneered “dynamic” measurement technology, paving the way for entirely new classes of instruments that change how manufacturers and scientists think about measurement. From the world’s premiere astronomical observatories, to optical manufacturing shops, to aircraft flight lines, 4D gages and instruments provide 3D measures accurately, despite vibration and noise that stop other instruments in their tracks.
- (800) 261-6640
- 3280 E. Hemisphere Loop
Suite 146
Tucson, AZ 85706
United States
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Fizeau Interferometers
Fizeau interferometers offer an unmatched combination of performance, quality and value in optical metrology. They produce accurate, repeatable interferometric measurements of surface shape, radius of curvature and transmitted wavefront quality.
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4Sight Focus Software
4Sight software has long been the industry-leader in acquiring and analyzing interferometric data.The all-new 4Sight Focus takes that power to a whole new level, with blazing acquisition speed, an easy-to-learn interface, rich visuals, and a wealth of data analysis features.4Sight Focus is included with all 4D interferometers and optical profilers. It’s also available as a stand-alone workstation for analyzing data offline, from virtually any 2D or 3D measurement system.
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Nanocam HD Optical Profiler
The NanoCam™ HD dynamic profiler measures surface roughness on small to meter-scale coated and uncoated optics, as well as precision metals, plastics, and other polished specular surfaces.
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4D Inspec Analysis Software
4D InSpec® analysis software provides one-button measurement acquisition and easy to use analysis to make the most of the 4D InSpec Surface Gauge. Its straightforward design, touch-screen interface and drag-and-drop operation make the software easy to use in a production environment.
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Phasecam Twyman-Green Laser Interferometers
PhaseCam dynamic Twyman-Green laser interferometers provide high resolution measurements despite vibration and air turbulence. Dynamic Interferometry® enables PhaseCam laser interferometers to capture full wavefront measurements in as little as 30 microseconds—5000 times faster than conventional phase shifting interferometers. Compact and lightweight, PhaseCams make reconfiguring test setups simple and easy, without vibration isolation.
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Dynamic Interferometry
4D dynamic interferometers use patented, instantaneous phase sensors to measure the shape of surfaces with extreme accuracy, despite vibration and environmental noise.
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Custom Metrology Solutions
4D custom interferometers and laser interferometers overcome difficult environments, complex setups and one-of-a-kind measurement problems, at wavelengths from DUV through IR.
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Surface Inspection Gauge for the Shop Floor
4D Inspec Surface Gauge
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Large Surface Defect Gauge
4D InSpec® XL Surface Defect Gauge
The 4D InSpec XL Surface Defect Gauge expands 4D Technology’s 4D InSpec product line—they’re the first handheld, precision instruments for 3D non-contact surface defect measurement.
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Automated Surface Inspection - Built-in Robot Integration
With robot handling and triggering, it’s possible to make many routine measurements quickly. Some customers, who have been sub-sampling parts for years, are now in a position to measure 100% of parts with 4D InSpec on a robot.
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Onto Innovation
Onto Innovation collaborates with its customers around the globe to develop innovative, data-driven solutions that increase the yield and profitability of their microelectronics and display manufacturing operations. Onto Innovation's comprehensive, state-of-the-art measurement, inspection, data analysis and lithography solutions for semiconductor manufacturing and advanced packaging processes accelerate product and process development, increase yields and reduce costs to enable its customers to be first-to-market with premium products at premium prices.
