Optical Metrology

4D Technology's PhaseCam dynamic Twyman-Green interferometers provide high resolution measurements that are insensitive to vibration and air turbulence. PhaseCams capture full wavefront measurements in as little as 30 microseconds.

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Available from Laser Physics, FizCam Fizeau dynamic laser interferometers, from 4D technology provide accurate, large aperture measurements.

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4D Technolgy's PolarCam™ snapshot micropolariser cameras capture images of multiple polarised angles from each video frame, enabling a range of image enhancement techniques and polarimetric measurements.

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The compact AccuFiz® Fizeau laser dynamic interferometer offers an unmatched combination of performance, quality and value, for high accuracy shape and transmitted wavefront quality measurements of optical surfaces, components and systems.

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The NanoCam Sq dynamic optical profiler measures surface roughness on small and large optical quality surfaces. The non-contact NanoCam Sq replaces slow, messy replication methods required with traditional workstation optical profilers.

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FlexCam provides high resolution 3D metrology in a highly compact package. FlexCam can be used as an affordable, stand-alone solution for in situ measurement of surface roughness or defects on large optics, such as glass windows or films.

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The 4D InSpec Surface Gauge is the first handheld, precision instrument for non-contact measurement of surface features and defects. With micrometer-level resolution, portability, affordability and ease-of-use, the 4D InSpec puts high resolution measurement on the factory floor, in machine shops and in field service applications.

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4Sight analysis software is the most comprehensive platform for accurate wavefront analysis and surface shape measurement. Its smart, straightforward interface puts features and displays where you need them. Stable, glitch-free operation boosts productivity, day after day. 4Sight’s Windows-standard menus and screens make learning 4Sight easy, and put impressive analysis power at your fingertips.

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