UHV Magnesium Fluoride (MgF2) Viewports 1.33CF Categories: Magnesium Fluoride Viewports UV Grade 157nm Grade 1.33CF 2.75CF 4.50CF 304SS Low mu SS Magnesium Fluoride Viewports / Magnesium Fluoride Viewports UV Grade 157nm Grade 1.33CF 2.75CF 4.50CF 304SS Low mu SS UV Grade | MgF-001 from $400.00 157nm VUV Grade | MgF-011 from $570.00 UV Grade, Non-Magnetic | MgF-021 from $540.00 157nm VUV Grade, Non-Magnetic | MgF-031 from $690.00 Magnesium Fluoride (MgF2) Transmission Data Alternative Window Materials Return to Products