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AC254-040-C

Optical Lens by Thorlabs Inc
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The AC254-040-C from Thorlabs Inc is a Optical Lens with Wavelength Range 1050 to 1620 nm, Focal Length 40 mm, Center Thickness 1.8 to 10 mm, Diameter 25.4 mm, Radius -143.9 to 24.4 mm. More details for AC254-040-C can be seen below.

Product Specifications

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Product Details

  • Part Number
    AC254-040-C
  • Manufacturer
    Thorlabs Inc
  • Description
    f=40.0 mm, 1 Inch Achromatic Doublet, ARC: 1050-1620 nm

Temperature

  • Operating Temperature
    -40 to 85 Degree C

General Parameters

  • Lens Type
    Achromatic Lens
  • Sub Type
    Achromatic Doublet Lens
  • Wavelength Range
    1050 to 1620 nm
  • Focal Length
    40 mm
  • Focal Length Tolerance
    ± 1%
  • Back Focal Length(BFL)
    32.8 mm
  • Effective Focal Length(EFL)
    40 mm
  • Center Thickness
    1.8 to 10 mm
  • Center Thickness A
    10 mm
  • Center Thickness B
    1.8 mm
  • Diameter
    25.4 mm
  • Radius
    -143.9 to 24.4 mm
  • Radius 1
    24.4 mm
  • Radius 2
    -21.1 mm
  • Radius 3
    -143.9 mm
  • Clear Aperture
    0.9
  • Edge Thickness(ET)
    7.7 mm
  • Centration Error
    3 arcmin
  • Coating
    Coated
  • Substrate/Material
    N-LAK22, N-SF6HT
  • Surface Accuracy
    λ/4
  • Surface Quality
    40-20 Scratch-Dig

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