Magnesium Fluoride (MgF2) Viewports

Magnesium Fluoride (MgF2) viewports offer an extended range of transmission from the vacuum ultraviolet (VUV) region into the mid-IR. Magnesium fluoride is birefringent, very durable, and resistant to physical stress and thermal shock. 


ANCORP offers zero-length magnesium fluoride viewports with ConFlat (CF) flanges for use in ultra-high vacuum (UHV) environments.


Magnesium Fluoride Transmission Chart