CT-SAG-Aperture-Height

 

NON-CONTACT

CENTER THICKNESS MEASUREMENT SYSTEM


  • highly precise and easy to use non-contact system for measuring the thickness of optical elements in both, production and quality inspection environments


  • integrated interferometric sensor for fast, reliable and high precision thickness measurement


  • measurement of single elements and assemblys


  • lenses automatically centered with an innovative precision 3-jaw chuck system


  • measurement of elements with one side access only is accom-odated. Ideal for testing lenses - even mounted to holders - with demanding CT tolerances in the polishing operation


  • measurement of SAG depth, surface aperture diameter, total lens height and stock removal are supported in addition to CT measurement


  • ergonomically positioned lens holder provides for safe, easy and fast loading and setup of workpieces up to 200mm


  • extensive integrated glass database provides ready access to index data. Software supported Index finding device allows for easy and quick automatic analysis of unknown index values






  • easy and touch screen optimized dialouge user interface 
  • automatic numbering of lenses, IN/OUT if spec colors 
  • full glass database for index settings
  • live display of measuring signal - zoomable by finger tip 
  • intelligent and easy-to-use setup for administrative functions and
    user handling
  • quick setup for auxiliary equipment such as QR reader, footswitch etc.
  • easy network integration and path settings for documentation
  • single lenses and flats
  • micro optics
  • various
  • UV-VIS-IR materials
  • lenses on holders
  • protection painted lenses
  • lenses sticked on polishing chucks
  • cemented lenses
  • components with access to only one side

TECHNICAL DATA CT200

  • WORKING RANGE

    80mm max. optical thickness, max. part thickness depending on material index

  • DIAMETER RANGE

    from micro optics sizes up to Ø200mm

  • MEASURING SYSTEM

    Optical interferometer based measurement with precision coaxial distance measurement system

  • MEASURING ACCURACY

    +/- 1 μm (depending on lens centration and index uncertainty) / Repeatability: +I- 0.5μm

  • MEASURING SPEED

    Real-time measurements updated multiple times per second

  • DIMENSIONS (WxDxH)

    530 x 490 x 540 mm (plus touch screen height on top of instrument)

  • WEIGHT

    approx. 25 kg

  • CONNECTIONS

    110-240 V / 50-60 Hz

  • COLOR

    Light grey RAL 7035