eo_logo

  • We have set your country/region to United States

    You can change this selection at any time, but products in your cart, saved lists, or quote may be removed if they are unavailable in the new shipping country/region.

    Select Your Country/Region

 
Products / Optics / Optical Lenses / Double-Convex Lenses
Family ID The Family ID is used to identify product family presentations and can be used to quickly access presentations utilizing the search. #2314

Calcium Fluoride Double-Convex (DCX) Lenses

Calcium Fluoride Double-Convex (DCX) Lenses

×
  • Greater than 90% Transmission from 350nm-7μm
  • Low Index of Refraction
×

Calcium Fluoride is often used in spectroscopic windows and lenses due to its high transmission from 350nm to 7μm. Calcium Fluoride is also commonly found in cryogenically cooled thermal imaging systems. Its low absorption and high damage threshold makes it a popular choice for excimer laser optics. Calcium Fluoride's low refractive index allows it to be used without an antireflective coating. The Knoop hardness of Calcium Fluoride is 158.3.

×