• 9118060
  • 9118060
  • 9118060
  • 9118060

Attributes

Description CF275 Zinc Selenide (ZnSe) Viewport w/ Broadband AR Coating @ 8-12 microns
Flange Size 2.75
View Diameter 0.9
3D CADLogin
DrawingLogin

CF275-ZLVP-ZNSE-BBAR-0.90

ZnSe Viewport with 2.75 in. ConFlat Flange – Broadband AR Coating

$950.00

2 in stock (can be backordered)

Part ID: 9118061


 
 
 
 
 
 
 
 
 
 
 
 
 
 
CF275 Zinc Selenide Viewport, Broadband AR Coating
 
Description
 
     
  • Zinc selenide (ZnSe) viewport
    •  
  • UHV rated vacuum optics
    •  
  • 0.90″ view diameter
    •  
  • 2.75″ ConFlat flange
    •  
  • Vacuum-optics w/ zinc selenide window
    •  
  • Bakeable to 200°C
    •  
  • Stainless steel housing and flange
    •  
  • UHV compatible
    •  
 
 
 
Specifications
 
     
  • Flange material: 304 stainless steel
    •  
  • Window material: Zinc selenide
    •  
  • TWD < 1λ @ 632nm (peak to valley)
    •  
  • Parallelism: < 3 arc minutes
    •  
  • Surface finish: 40/20 scratch-dig
    •  
  • Thermal range: -100°C to 200°C
    •  
  • Bake-out ramp rate: 20°C per minute
    •  
  • Leak rate < 1 X 10-9 atm-cc/sec He
    •  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
  
 
 
 
  
 
 
 
  
 
 
 
  
 
 
 
  
 
 
 
  
 
 
 
  
 
 
 
  
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 


 
 
 
 
 
 
  
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
 
 
  
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Related Products
 
 
 
 
 
 
Related products