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Zinc Selenide Viewports

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VIEWPORT, ZnSe VAC-OPTICS, 1.0 VIEW, 275CF
  VIEWPORT, ZnSe VAC-OPTICS, 1.0 VIEW, 275CF
Zinc Selenide (ZnSe) Viewport, UHV Rated Vacuum-Optics, 0.90" View Dia, 2.75" Conflat Flange
Author Download PDF Drawing Publisher Download 3d step file
$595.00
  View details
Part //: A3982-1-CF
 
VIEWPORT, ZnSe VAC-OPTICS, 1.0 VIEW, QF40
  VIEWPORT, ZnSe VAC-OPTICS, 1.0 VIEW, QF40
Zinc Selenide (ZnSe) Viewport, UHV Rated Vacuum-Optics, 0.90" View Dia, 2.16" Quick Flange
Author Download PDF Drawing Publisher Download 3d step file
$595.00
  View details
Part //: A8434-1-CF
 
VIEWPORT, ZnSe VAC-OPTICS, 1.0 VIEW, QF40
  VIEWPORT, ZnSe VAC-OPTICS, 1.0 VIEW, QF40
Zinc Selenide (ZnSe) Viewport, UHV Rated Vacuum-Optics, 0.90" View Dia, 2.16" Quick Flange
Author Download PDF Drawing Publisher Download 3d step file
$595.00
  View details
Part //: A8434-1-QF
 
VIEWPORT, ZnSe VAC-OPTICS, 1.0 VIEW, QF50
  VIEWPORT, ZnSe VAC-OPTICS, 1.0 VIEW, QF50
Zinc Selenide (ZnSe) Viewport, UHV Rated Vacuum-Optics, 0.90" View Dia, 2.95" Quick Flange
Author Download PDF Drawing Publisher Download 3d step file
$595.00
  View details
Part //: A4931-2-QF
 
VIEWPORT, ZnSe VAC-OPTICS, 2.0 VIEW, 450CF
  VIEWPORT, ZnSe VAC-OPTICS, 2.0 VIEW, 450CF
Zinc Selenide (ZnSe) Viewport, UHV Rated Vacuum-Optics, 1.88" View Dia, 4.50" Conflat Flange
Author Download PDF Drawing Publisher Download 3d step file
$2,350.00
  View details
Part //: A4584-1-CF
 
VIEWPORT, ZnSe VAC-OPTICS, AR 8-12 micron, 1.0 VIEW, 275CF
  VIEWPORT, ZnSe VAC-OPTICS, AR 8-12 micron, 1.0 VIEW, 275CF
Zinc Selenide (ZnSe) Viewport w/ AR Coating for 8-12 microns, UHV Rated Vacuum-Optics, 0.90" View Dia, 2.75" Conflat Flange
Author Download PDF Drawing Publisher Download 3d step file
$795.00
  View details
Part //: A4539-1-CF
 
VIEWPORT, ZnSe VAC-OPTICS, AR 8-12 micron, 1.0 VIEW, QF40
  VIEWPORT, ZnSe VAC-OPTICS, AR 8-12 micron, 1.0 VIEW, QF40
Zinc Selenide (ZnSe) Viewport w/ AR Coating for 8-12 microns, UHV Rated Vacuum-Optics, 0.90" View Dia, 2.16" Quick Flange
Author Download PDF Drawing
$795.00
  View details
Part //: A8434-4-CF
 
VIEWPORT, ZnSe VAC-OPTICS, AR 8-12 micron, 1.0 VIEW, QF40
  VIEWPORT, ZnSe VAC-OPTICS, AR 8-12 micron, 1.0 VIEW, QF40
Zinc Selenide (ZnSe) Viewport w/ AR Coating for 8-12 microns, UHV Rated Vacuum-Optics, 0.90" View Dia, 2.16" Quick Flange
Author Download PDF Drawing
$795.00
  View details
Part //: A8434-4-QF
 
  VIEWPORT, ZnSe VAC-OPTICS, AR 8-12 micron, 1.0 VIEW, QF50
Zinc Selenide (ZnSe) Viewport w/ AR Coating for 8-12 microns, UHV Rated Vacuum-Optics, 0.90" View Dia, 2.95" Quick Flange
Author Download PDF Drawing
$795.00
  View details
Part //: A4931-3-QF
 
VIEWPORT, ZnSe VAC-OPTICS, AR 8-12 micron, 2.0 VIEW, 450CF
  VIEWPORT, ZnSe VAC-OPTICS, AR 8-12 micron, 2.0 VIEW, 450CF
Zinc Selenide (ZnSe) Viewport w/ AR Coating for 8-12 microns, UHV Rated Vacuum-Optics, 1.88" View Dia, 4.50" Conflat Flange
Author Download PDF Drawing Publisher Download 3d step file
$3,200.00
  View details
Part //: A4297-1-CF
 
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Zinc Selenide (ZnSe) Specifications

Leak Rate: <2x10(-10) atm cc/sec He
Parallelism: <3 Arc Minutes
Flange Material:  304/316 Stn. Stl.
Flatness:  l /4@ 632 nm Transmitted Wavefront
Surface Finish:
40/20 Scratch/Dig
Thermal Range: 
-100°C to 200°C

Operating Conditions

The thermal ratings specified are safe operating limits determined by various factors including material properties, mechanical design, and the intended operating environment. Temperature ratings for various mounting options may reduce the operating range of a window assembly. All assemblies have a maximum thermal gradient of 25ºC per minute and may be damaged if this limit is exceeded.


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