Description
Magnesium Fluoride (MgF2) Viewport, 157 Grade, UHV Rated Vacuum Optics, 0.90″ View Dia, 2.75″ Conflat Flange
Vacuum-Optics w/ 157nm Grade Magnesium Fluoride Window, Bakeable to 200 degrees C, Stainless Steel Housing & Flange, UHV Compatible