A1671-5-CF

IR Grade LOW OH Fused Silica Viewport, Zero Length Profile, 0.63″ View Dia, 1.33″ Conflat Flange

Business Resources

2025 MPF Brochure

Export Compliance

ISO Certification

ITAR Registration

MPF Products Inc. Material Sourcing Declaration

Product Capabilities

Terms and Conditions

Warranty – Compatibility Mode

Technical Resources

Barrel Contact

BNC Coax Cable Build Instructions

Choosing the Right Vacuum Feedthroughs, Flanges & Hermetic Components

Coaxial Rating

Frequency vs Wavelength Charts

Fused Silica Laser-Induced-Damage

Laser Damage Considerations

Leak Detection Science

MS Style Connector Assembly Instructions

Pressure Testing

Product Sheet Connectivity

Sealing Technology Breakdown

SHI-1 Helium Mass Spectrometer Leak Detection

Temperature Information

The Science of Hermetic Sealing: Protecting Critical Systems Across Harsh Environments

Thermocouple Reference Chart

Viewport Transmission Chart

What Is Ultra-High Vacuum (UHV)?

Share