ZNW15AR.20

Optical Window by MKS | Newport

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The ZNW15AR.20 from MKS | Newport is a Optical Window with Wavelength Range 3-12 µm, Window Diameter 40.0 mm, Window Diameter 1.57 Inch, Thickness 4.0 mm, Thickness 0.16 Inch. More details for ZNW15AR.20 can be seen below.

Product Specifications

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Product Details

  • Part Number
    ZNW15AR.20
  • Manufacturer
    MKS | Newport
  • Description
    Zinc Selenide Window, 40.00 mm Diameter, 4.0 mm Thick, 3-12 µm

General Parameters

  • Window Type
    Parallel Window
  • Window Shape
    Round
  • Wavelength Range
    3-12 µm
  • Substrate/Material
    CVD Laser Grade ZnSe
  • Parallelism
    1 arcmin
  • Refractive index
    2.4028 @ 10 µm
  • Surface Flatness
    λ/20 @ 10.6 µm
  • Surface Quality
    40-20 scratch-dig
  • RoHs
    Yes

Physical Properties

  • Window Diameter
    40.0 mm
  • Diameter Tolerance
    +0.0/-0.1 mm
  • Window Diameter
    1.57 Inch
  • Thickness
    4.0 mm
  • Thickness
    0.16 Inch

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