1.33" Brazed CF16 Ultra High Vacuum Conflat Flange Viewport Nominally 0.465” Clear Aperture $995.00 | 2.75" Brazed CF40 Ultra High Vacuum Conflat Flange Viewport Nominally 1.125” Clear Aperture $995.00 |
4.50" Brazed CF63 Ultra High Vacuum Conflat Flange Viewport Nominally 1.96” Clear Aperture $1,795.00 |