Extended Range UHV Zinc Selenide Viewports, NW/QF

$728.75$973.61

Zinc Selenide (ZnSe) Viewport w/ AR Coating for 8-12 microns, UHV Rated Vacuum-Optics, 0.90″ View Dia, 2.95″ Quick Flange

  • Vacuum-Optics w/ Zinc Selenide Window
  • Anti-reflective Coating
  • Bakeable to 200 degrees C

More Information Below.

Description

Zinc Selenide (ZnSe) Viewport w/ AR Coating for 8-12 microns, UHV Rated Vacuum-Optics, 0.90″ View Dia, 2.95″ Quick Flange

  • Flange Material: 304/316 Stainless Steel
  • Surface Finish: 40/20 Scratch/Dig
  • Flatness: 1 Wave @ 632 nm Transmitted Wavefront
  • Leak Rate: <2×10(-10) atm cc/sec He
  • Thermal Range: -100°C to 200°C

Additional information

Size

QF/NW 40, QF/NW 50, QF/NW 40, AR Coated, QF/NW 50, AR Coated