Materials Library
Browse infrared optical material pages with optical performance highlights, application guidance, comparison notes, and direct links to purchasable product pages.
CVD ZnSe
9 productsHigh-transmission infrared material widely used for CO2 laser windows and lenses.
ZnSe WindowsZnSe LensesZnSe Blanks
Germanium (Ge)
3 productsHigh-index IR material optimized for long-wave infrared imaging applications.
Germanium Optics
Silicon (Si)
3 productsDurable infrared material suitable for NIR to MWIR optics and rugged windows.
Silicon Optics
Calcium Fluoride (CaF2)
2 productsLow-dispersion optical material covering UV through mid-IR applications.
CaF2 Optics
Zinc Sulfide (ZnS)
2 productsBroadband infrared material for multispectral optics and robust windows.
ZnS Optics