More precision.
 

Confocal chromatic sensors for displacement and position

optoNCDT 2401 are confocal displacement sensors for extremely precise applications. The sensors are available in standard and worldwide unique miniaturised design. Confocal sensors measure on all surfaces and are used for one-sided thickness measurement.

Details

  • Extremely small and constant spot size
  • Nearly target independent - best accuracy against mirror and glass surface
  • Nanoresolution
  • One-sided thickness-measurement
  • Axial and radial version