UHV Magnesium Fluoride (MgF2) Viewports Magnesium Fluoride Viewports / 4.50CF Magnesium Fluoride Viewports UV Grade 157nm Grade 1.33CF 2.75CF 4.50CF 304SS Low mu SS UV Grade | MgF-003 from $1,470.00 sale Select Protection Both Safety Covers | MgF-003-1 Transparent Polycarbonate Cover | MgF-003-2 Anodized Aluminum Bake-out Cap | MgF-003-3 No Covers | MgF-003-4 No Mount | MgF-003-5 Add To Cart 157nm VUV Grade | MgF-013 from $1,690.00 sale Select Protection Both Safety Covers | MgF-013-1 Transparent Polycarbonate Cover | MgF-013-2 Anodized Aluminum Bake-Out Cap | MgF-013-3 No Covers | MgF-013-4 No Mount | MgF-0013-5 Add To Cart UV Grade, Non-magnetic | MgF-023 from $1,570.00 sale Select Protection Both Safety Covers | MgF-023-1 Transparent Polycarbonate Cover | MgF-023-2 Anodized Aluminum Bake-Out Cap | MgF-023-3 No Covers | MgF-023-4 No Mount | MgF-023-5 Add To Cart 157nm VUV Grade, Non-magnetic | MgF-033 from $1,850.00 sale Select Protection Both Safety Covers | MgF-033-1 Transparent Polycarbonate Cover | MgF-033-2 Anodized Aluminum Bake-Out Cap | MgF-033-3 No Covers | MgF-033-4 No Mount | MgF-033-5 Add To Cart Magnesium Fluoride (MgF2) Transmission Data Alternative Window Materials Return to Products