ICL is celebrating its 60th anniversary in 2022. We have produced quality crystal optics for spectroscopy and CO2 lasers since 1962. ICL operates a vertically integrated crystal optics production plant. We grow our own crystals and we are the only U.S. producer of KBr crystals. Our product line includes accessories and supplies for IR, FTIR, UV/VIS/NIR, Fluorescence, Raman and XRF spectroscopy. Specifically, we offer a comprehensive range of IR transmission optics and ATR prisms, IR sample cards, Lab Presses and KBr Pellet dies, mills and grinders, XRF briquette dies, liquid and gas transmission cells, cuvettes, and ATR accessories.