PGI Dimension

  • Overview +


    The new PGI Dimension is an ideal dedicated metrology instrument for precision form measurement of 3D form of shallow and steep aspherical lenses and moulds from <2mm and up to 300mm diameter.

    The PGI Dimension continues to expand the capabilities of the Talysurf family of instruments. Developed from the Talysurf PGI Blu, the PGI Dimension offers the combination of a wider range of part diameters (up to 200 mm) with new features supporting 3D measurement. Repeatability can be typically lower than 50nm.

    The PGI Dimension provides maximum flexibility to the customers. Measurements possible on optics ranging from small (<2 mm diameter) parts with high degrees of slope and up to parts of 200mm in diameter with 20mm of sag. This allows the PGI Dimension to measure optics used in a range of applications including: Cell phones, digital cameras, Blu-Ray players, projectors, medical and infra-red thermal imaging as used for rescue systems and security.

    • Routine set-up and fully automatic form measurement software allows "one-click" calibration and execution of a sequence of repeatable measurements
    • Able to measure steep slopes up to 85 degrees for 60mm lens
    • Automatic 3D visualization and analysis astigmatic
    • Aspheric Analysis software including diffractive analysis

    PGI Dimension is an instrument ideal for R&D and factory floor requirements offering large potential cost saving to the company.


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