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48-921

Optical Window by Edmund Optics
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The 48-921 from Edmund Optics is a Optical Window with Wavelength Range 200 to 5500 nm, Window Diameter 40 mm, Window Diameter 1.57 Inch, Thickness 2 mm, Thickness 0.08 Inch. More details for 48-921 can be seen below.

Product Specifications

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Product Details

  • Part Number
    48-921
  • Manufacturer
    Edmund Optics
  • Description
    40.0mm Diameter Uncoated, Sapphire Window

General Parameters

  • Thickness Tolerance
    ±0.10 mm
  • Window Type
    UV Window, IR Window
  • Window Shape
    Round
  • Wavelength Range
    200 to 5500 nm
  • Substrate/Material
    Sapphire (Al203)
  • Coating Material
    Uncoated
  • Orientation
    Random
  • Surface Roughness
    0.1 um per Inch
  • Parallelism
    3.5 arcmin
  • Surface Flatness
    2λ
  • Surface Quality
    80-50 scratch-dig
  • RoHs
    Yes

Physical Properties

  • Window Diameter
    40 mm
  • Diameter Tolerance
    ±0.25 mm
  • Window Diameter
    1.57 Inch
  • Thickness
    2 mm
  • Thickness
    0.08 Inch

Technical Documents
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