Polished crystal optics and cells for spectroscopy

ICL is a  manufacturer of optical materials and accessories for IR, NIR, UV/Vis and ED-XRF. A small selection of the product catalogue:


Polished crystal optics

  • materials: NaCl, KCl, KBr, CAF2, BAF2, CSI, KRS-5, Infrasil ATZ, ZnS, ZnSe, AgCl
  • shapes: windows, ATR crystals (trapezoid, prism rod and parallelogram)

Sampling accessories and cells

  • sample cards
  • demountable cells
  • sealed liquid cells
  • variable path length cell
  • gas cell
  • precision dispenser with flow cell adapter


  • crystal repolishing kit