what purpose ?


ELDIM proposes different double telecentric optics for imaging colorimeter.


The interest of such optics is two fold: the measurement is taken near normal incidence on the entire display surface; the stray light is minimized allowing measurements on complex color patterns with a high spatial resolution and very small distortion.


  • Full map in one measurement
  • Low stray light / Easy setup
  • Fast measurements
  • High color & luminance accuracy


  • Full screen Normal measurements.
  • VESA / ICDM-IDMS standards compliance tests
  • Sampled Uniformity tests (all measurements taken normal to the screen)
  • Ideal for the mobiles & tablets quality control

Sizes & plan


TTO Lense Outer dimensions

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Other Uniformity products