UHV Magnesium Fluoride (MgF2) Viewports Magnesium Fluoride Viewports / 2.75CF Magnesium Fluoride Viewports UV Grade 157nm Grade 1.33CF 2.75CF 4.50CF 304SS Low mu SS UV Grade | MgF-002 from $625.00 Select Protection Both Safety Covers | MgF-002-1 Transparent Safety Cover | MgF-002-2 Anodized Aluminum Bake-out Cover | MgF-002-3 No Protection | MgF-002-4 Add To Cart 157nm VUV Grade | MgF-012 from $855.00 Select Protection Both Safety Covers | MgF-012-1 Transparent Safety Cover | MgF-012-2 Anodized Aluminum Bake-out Cover | MgF-012-3 No Protection | MgF-012-4 Add To Cart UV Grade, Non-magnetic | MgF-022 from $800.00 Select Protection Both Safety Covers | MgF-022-1 Transparent Safety Cover | MgF-022-2 Anodized Aluminum Bake-out Cover | MgF-022-3 No Protection | MgF-022-4 Add To Cart 157nm VUV Grade, Non-Magnetic | MgF-032 from $1,010.00 Select Protection Both Safety Covers | MgF-032-1 Transparent Safety Cover | MgF-032-2 Anodized Aluminum Bake-out Cover | MgF-032-3 No Protection | MgF-032-4 Add To Cart Magnesium Fluoride (MgF2) Transmission Data Alternative Window Materials Return to Products