Lithium Fluoride optics for FTIR spectroscopes
Knight Optical can offer Lithium Fluoride (LiF) Optics for Infra-red systems over the waveband of 0.11 to 6µm. We offer LiF optics for UV, visible, NIR (0.7-1.5), and MWIR (3 to 5µm) Imaging Systems. LiF has a good transmission in the MWIR band, and can be used with Silicon or Zinc Selenide, given its refractive index range is lower than the two of them, to form corrected doublets and lens systems.
Download the application sheet for more information