MPF Products, Inc. specializes in designing and manufacturing UHV Viewports for scientific & harsh environment applications that require excellent atomic level hermeticity. MPF designs use UV and EUV grade Sapphire and Fused Silica to various metals.
MPF has over 175 standard designs on our website, while our engineering team has produced hundreds of specialty viewport designs over the last twenty years. Our extensive inventory levels of titanium and 316LN materials can easily translate into truly non-magnetic windows for your demanding environment.
Our Anti-Reflective (AR) and Indium-Tin-Oxide (ITO) Coated viewports have shipped globally for use in Laser Applications including KrF, XeCl, ND-YAG and Helium Neon lasers. We have also partnered with our customers to construct viewports for Differentially Pumped, Wedged, Brewster Angled, Large Viewing, Re-Entrant, Water-Cooled, Over Pressure and NIR/IR applications.
MPF Products, Inc. does not approve the use of ultrasonic cleaning for any viewport. We ship our viewports UHV ready. You may simply blow off the glass to remove any contaminants with clean, dry air. For additional cleaning steps for particulates or contamination from other processes, please review our cleaning procedures. View our Main Transmission Charts.
Showing all 47 results
A10174-1-CF | Calcium Fluoride (CaF2) Viewport, 157 Grade, UHV Rated Vacuum Optics, 0.90″ View Dia, 2.75″ Conflat Flange
A18101-1-CF | Calcium Fluoride (CaF2) Viewport, Non-Magnetic, UHV Rated Vacuum-Optics, 0.90″ View Dia, 2.75″ Conflat Flange(316LN)
A4531-1-CF | Calcium Fluoride (CaF2) Viewport, UHV Rated Vacuum-Optics, 0.90″ View Dia, 2.75″ Conflat Flange
A7845-3-CF | Cleartran (ZnS) Viewport w/ BBAR Coating @ 8-12 microns, Differentially Pumped, 0.90″ View Dia, 2.75″ Conflat Flange, 133CF Fitting
A7845-2-CF | Cleartran (ZnS) Viewport w/ BBAR Coating @ 8-12 microns, Differentially Pumped, 0.90″ View Dia, 2.75″ Conflat Flange, VCRF Fitting
A7845-1-CF | Cleartran (ZnS) Viewport w/ BBAR Coating @ 8-12 microns, Differentially Pumped, 0.90″ View Dia, 2.75″ Conflat Flange, VCRM Fitting
A7845-4-CF | Cleartran (ZnS) Viewport w/ BBAR Coating @ 8-12 microns, Differentially Pumped, 0.90″ View Dia, 2.75″ Conflat Flange, Weld Tube Fitting
A4585-1-CF | Crystal Quartz (SiO2) Viewport, UHV Rated Vacuum-Optics, 0.90″ View Dia, 2.75″ Conflat Flange
A20050-1-CF | Crystal Quartz (SiO2) Viewport, Z-Cut, UHV Rated Vacuum Optics, 0.90″ View Dia, 2.75″ Conflat Flange
A6944-2-CF | DUV “Laser” Grade Sapphire Viewport, 1.44″ View Dia, 2.75″ Conflat Flange
A8002-1-CF | DUV Grade (Laser) Fused Silica Viewport w/ Broadband AR Coating for 425-760nm, 1.40″ View Dia, 2.75″ Conflat Flange
A8004-1-CF | DUV Grade (Laser) Fused Silica Viewport w/ Broadband AR Coating for 550-1100nm, 1.40″ View Dia, 2.75″ Conflat Flange
A4545-1-CF | DUV Grade (Laser) Fused Silica Viewport w/ Single AR Coating @ 1064nm R < 0.25% Per Surface, 1.40″ View Diameter, 2.75″ Conflat Flange
A8340-1-CF | DUV Grade (Laser) Fused Silica Viewport w/ Single AR Coating @ 355nm R < 0.25% Per Surface, 1.40″ View Diameter, 2.75″ Conflat Flange
A4546-1-CF | DUV Grade (Laser) Fused Silica Viewport w/ Single AR Coating @ 780nm R < 0.25% Per Surface, 1.40″ View Diameter, 2.75″ Conflat Flange
A7981-2-CF | DUV Grade (Laser) Fused Silica Viewport, Non-Magnetic, 1.40″ View Dia, 2.75″ Conflat Flange (316LN)
A0650-1-CF | DUV Grade (Laser) Fused Silica Viewport, Zero Length Profile, 1.40″ View Dia, 2.75″ Conflat Flange
A6008-1-CF | DUV Grade (Laser) Fused Silica Viewport, Zero Length Profile, Dual AR Coated at 532nm and 1064nm Both Sides, 1.42″ View Dia, 2.75″ Conflat Flange
A12038-1-CF | DUV Grade (Laser) Fused Silica Viewport, Zero Length Profile, Dual AR Coated at 780nm and 1064nm, 1.42″ View Dia, 2.75″ Conflat Flange
A12262-1-CF | DUV Grade (Laser) Fused Silica Viewport, Zero Length Profile, w/ AR Coating for 1550nm, 1.42″ View Dia, 2.75″ Conflat Flange
A9037-1-CF | DUV Grade (Laser) Fused Silica Viewport, Zero Length Profile, w/ AR Coating for 808nm, 1.42″ View Dia, 2.75″ Conflat Flange
A8007-1-CF | DUV Grade Sapphire Viewport, 0.69″ View Dia, 2.75″ Conflat Flange
A8007-2-CF | DUV Grade Sapphire Viewport, 0.94″ View Dia, 2.75″ Conflat Flange
A12272-1-CF | DUV Grade Sapphire Viewport, Non-Magnetic, 0.94″ View Dia, 2.75″ Conflat Flange (316LN)
A8000-1-CF | EUV Grade (Excimer) Fused Silica Viewport w/ Broadband AR Coating for 225-450nm, 1.40″ View Dia, 2.75″ Conflat Flange
A7981-3-CF | EUV Grade (Excimer) Fused Silica Viewport, Non-Magnetic, 1.40″ View Dia, 2.75″ Conflat Flange (316LN)
A0652-1-CF | EUV Grade (Excimer) Fused Silica Viewport, Zero Length Profile, 1.40″ View Dia, 2.75″ Conflat Flange
A4548-1-CF | EUV Grade (Laser) Fused Silica Viewport w/ Single AR Coating @ 193nm R < 0.25% Per Surface, 1.40″ View Diameter, 2.75″ Conflat Flange
A4547-1-CF | EUV Grade Fused Silica Viewport w/ Single AR Coating @ 248nm R < 0.25% Per Surface, 1.40″ View Diameter, 2.75″ Conflat Flange
A4566-1-CF | Germanium (Ge) Viewport, UHV Rated Vacuum-Optics, 0.90″ View Dia, 2.75″ Conflat Flange
A14970-1-CF | Laser Grade (DUV) Fused Silica Viewport, Non-Magnetic, 0.5° Wedge, Zero Length Profile, 1.42″ View Dia, 2.75″ Conflat Flange (316LN)
A21776-1-CF | Laser Grade (DUV) Fused Silica Viewport, Zero Length Profile, 1.42″ View Dia, 2.75″ Conflat Flange
A19422-1-CF | Laser Grade Fused Silica Viewport, Re-entrant Design, .75″ In-Vacuum Length, 1.33″ View Dia, 2.75″ Conflat Flange
NOTE: DOES NOT FIT IN STANDARD HALF-NIPPLE
A10174-2-CF | Magnesium Fluoride (MgF2) Viewport, 157 Grade, UHV Rated Vacuum Optics, 0.90″ View Dia, 2.75″ Conflat Flange
A18101-2-CF | Magnesium Fluoride (MgF2) Viewport, Non-Magnetic, UHV Rated Vacuum Optics, 0.90″ View Dia, 2.75″ Conflat Flange(316LN)
A4530-1-CF | Magnesium Fluoride (MgF2) Viewport, UHV Rated Vacuum-Optics, 0.90″ View Dia, 2.75″ Conflat Flange
A7981-1-CF | UV Grade Fused Silica Viewport, Non-Magnetic, 1.40″ View Dia, 2.75″ Conflat Flange (316LN)
A0651-1-CF | UV Grade Fused Silica Viewport, Zero Length Profile, 1.40″ View Dia, 2.75″ Conflat Flange
A0810-1-CF | UV Grade Sapphire Viewport, 0.69″ View Dia, 2.75″ Conflat Flange
A0810-2-CF | UV Grade Sapphire Viewport, 0.94″ View Dia, 2.75″ Conflat Flange
A6944-1-CF | UV Grade Sapphire Viewport, 1.44″ View Dia, 2.75″ Conflat Flange
A12271-1-CF | UV Grade Sapphire Viewport, Non-Magnetic, 0.94″ View Dia, 2.75″ Conflat Flange (316LN)
A12819-1-CF | UV Grade Sapphire Viewport, Over-Pressure, 0.75″ View Dia, 2.75″ Conflat Flange
A4539-1-CF | Zinc Selenide (ZnSe) Viewport w/ BBAR Coating @ 8-12 microns, UHV Rated Vacuum-Optics, 0.90″ View Dia, 2.75″ Conflat Flange
A18101-4-CF | Zinc Selenide (ZnSe) Viewport w/ BBAR Coating Both Sides for 8-12 microns, Non-Mangnetic, UHV Rated Vacuum-Optics, 0.90″ View Dia,
2.75″ Conflat Flange(316LN)
A18101-3-CF | Zinc Selenide (ZnSe) Viewport, Non-Magnetic, UHV Rated Vacuum-Optics, 0.90″ View Dia, 2.75″ Conflat Flange(316LN)
A3982-1-CF | Zinc Selenide (ZnSe) Viewport, UHV Rated Vacuum-Optics, 0.90″ View Dia, 2.75″ Conflat Flange
– Captain Jean-Luc Picard
Star Trek
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MPF Products, INC.
3046 Bramlett Church Rd.
Gray Court, SC 29645
Need Help?
No problem. Call us at (864) 876-9853 or email us at sales@mpfpi.com.