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LB1409-ML

Optical Lens by Thorlabs Inc
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The LB1409-ML from Thorlabs Inc is a Optical Lens with Wavelength Range 350 nm to 2.0 µm, Focal Length 1000.0 mm, Center Thickness 2.2 mm, Diameter 25.4 mm (1 Inch), Edge Thickness(ET) 2.0 mm. More details for LB1409-ML can be seen below.

Product Specifications

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Product Details

  • Part Number
    LB1409-ML
  • Manufacturer
    Thorlabs Inc
  • Description
    Mounted N-BK7 Bi-Convex Lens, 1 Inch , f = 1000.0 mm, Uncoated

General Parameters

  • Sub Type
    Bi-Convex Lens
  • Lens Shape
    Spherical Lens
  • Wavelength Range
    350 nm to 2.0 µm
  • Focal Length
    1000.0 mm
  • Back Focal Length(BFL)
    999.3 mm
  • Center Thickness
    2.2 mm
  • Diameter
    25.4 mm (1 Inch)
  • Diameter Tolerance
    +0.00 to / -0.10 mm
  • Edge Thickness(ET)
    2.0 mm
  • Centration Error
    3 arcmin
  • Refractive index
    1.515
  • Substrate/Material
    N-BK7
  • Surface Accuracy
    λ/4, 3λ/2
  • Surface Quality
    40-20 Scratch-Dig

Technical Documents
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