International Crystal Laboratories
Spectroscopy Optics, Accessories, and Supplies
for the analytical Industry and scientific research communities
We have produced quality crystal optics for spectroscopy and CO2 lasers since 1962. ICL operates a vertically integrated crystal optics production plant. We are a world leader in infrared crystal growth and fabrication of infrared spectroscopic optics and we are the only U.S. producer of KBr crystals.
ICL manufactures high quality gas cells for FTIR spectroscopy, accessories as well as crystal optics and II-VI semiconductors for spectroscopy, lasers, optical isolators and other Faraday devices. Included in our offerings are laboratory presses, dies and anvils for pellet making, crystal powders and cuttings, materials and blanks for optical fabrication and finished polished optics for accessories and consumables.