calcium fluoride 77-1

calcium fluoride crystals is offered as component or blank with different crystal orientations (<111>, <100>, random or others on request) along with different surface qualities (raw, cut, ground or polished), depending on the individual requirements. The very high laser damage threshold of calcium fluoride crystals makes it the first choice material for:Excimer laser optics Beam delivery Illumination systems operating at 45nm node Optical systems in lithography, astronomy, photography, HDTV zoom lenses, microscopy Sensors (especially IR-spectrum) Spectrometers