AC254-075-B-ML

Optical Lens by Thorlabs Inc

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The AC254-075-B-ML from Thorlabs Inc is a Optical Lens with Wavelength Range 650 to 1050 nm, Focal Length 75 mm, Center Thickness 1.6 to 5 mm, Diameter 25.4 mm, Radius -42.17 to 417.8 mm. More details for AC254-075-B-ML can be seen below.

Product Specifications

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Product Details

  • Part Number
    AC254-075-B-ML
  • Manufacturer
    Thorlabs Inc
  • Description
    f=75 mm, 1 Inch Achromatic Doublet, SM1-Threaded Mount, ARC: 650-1050 nm

Temperature

  • Operating Temperature display
    -40 to 85 Degree C

General Parameters

  • Lens Type
    Achromatic Lens
  • Sub Type
    Achromatic Doublet Lens
  • Wavelength Range
    650 to 1050 nm
  • Focal Length
    75 mm
  • Focal Length Tolerance
    ± 1%
  • Back Focal Length(BFL)
    69.9 mm
  • Effective Focal Length(EFL)
    75 mm
  • Center Thickness
    1.6 to 5 mm
  • Center Thickness A
    5 mm
  • Center Thickness B
    1.6 mm
  • Diameter
    25.4 mm
  • Radius
    -42.17 to 417.8 mm
  • Radius 1
    36.9 mm
  • Radius 2
    -42.17 mm
  • Radius 3
    417.8 mm
  • Clear Aperture
    0.9
  • Edge Thickness(ET)
    4.5 mm
  • Centration Error
    3 arcmin
  • Coating
    Coated
  • Substrate/Material
    N-BAF10, N-SF6HT
  • Surface Accuracy
    λ/4
  • Surface Quality
    40-20 Scratch-Dig

Technical Documents

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