CT 200 NC

CT 200 NC


  • highly precise and easy to use non-contact measuring system for measuring thickness on optical elements in producton as well as in quality inspecton
  • integrated interferometric sensor for fast, secure and high precise thickness measurements
  • measurement of single elements and doublets / triplets
  • thickness measurement even on substrates wich are only accessible from one side (i.e. lenses sticked on blocks or holders, lenses covered / varnished for protection on one side
  • ideal for testing lenses with critical CT tolerance while polished
  • automatic centering of lenses by innovative recision 3 jaw chuck system, many times proven on CT 200 contact measuring system
  • easy, fast and safe setup and loading of workpieces due to ergonomic position of chuck system
  • useable on most UV-VIS-IR materials
  • large measuring range up to 200mm diameter
  • foot sitch for easy and efficient series measurement of batches of optics
  • ergonomic touch screen operation with extensive software and controller package "X-ct NC" for various measuring modes and automatic documentation of measuring results

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Working range50 mm max. thickness depending on substrate shape and substrate refractive index
Diameter rangemax. 200 mm
Measuring systemOptical Low Coherence Interferometer with incremental encoder

Resolution: 0,0001mm   Accuracy: ≦ 0.0005 mm (depending on the lens centration)    Repeatability: 0,001mm


(W x D x H)

530 x 490 x 540 mm
Weightapprox. 25 kg
Connections110-240 V / 50-60 Hz
ColorLight grey RAL 7035