Optical Profilometers for Surface Finish, Form Measurement in Optical Metrology

The Taylor hobson Form Talysurf^® PGI Optics Range of measuring instruments deliver surface finish and form measurement of plastic lenses, spheres, aspheres, freeforms, IR glass & crystals and diffractives up to 300 mm in diameter. Our patented PGI (Phase Grating Interferometer) technology enables you to measure large sags with short length styli for the highest accuracy measurements. We designed the PGI optical profilometers with powerful aspheric analysis software tools to improve your capacity and capability.

The high performance Taylor Hobson Contact Optical Measurement Instruments are: Form Talysurf^® PGI Freeform, Form Talysurf^® PGI Matrix and Form Talysurf^® PGI Optics

(High performance & high accuracy Taylor Hobson 3D Non-contact Optical Measurement Systems are: LUPHOScan HD, LUPHOScan SD, LUPHOScan SL)

PGI Freeform +

The Form Talysurf^® PGI Freeform is a versatile, high resolution optical profilometer dedicated to the measurement of high precision freeform optics. This freeform optics measurement system can measure any optical surface form in true 3D, there is no part design information required to make these measurements. Read More
PGI Matrix +

The Form Talysurf^® PGI Matrix is a fully automated, fast and accurate stylus optical profilometerfor single or multiple optical components surface form measurement. The system is the perfect all-around instrument for fully automated 2D and 3D form metrology of optics ranging from small, mobile phone lenses to large astronomy optics. Read More
PGI Optics +

The Form Talysurf^® PGI Optics is the ideal contact stylus optical surface profilometer for 'in-process' inspection at all stages of optics manufacture, from rough ground to fine polished. It is the number one choice for optics manufacturers measuring aspheric form error.
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