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LB1014

Optical Lens by Thorlabs Inc
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The LB1014 from Thorlabs Inc is a Optical Lens with Wavelength Range 350 nm to 2.0 µm, Focal Length 25.0 mm, Center Thickness 3.4 mm, Diameter 12.7 mm, Edge Thickness(ET) 1.8 mm. More details for LB1014 can be seen below.

Product Specifications

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Product Details

  • Part Number
    LB1014
  • Manufacturer
    Thorlabs Inc
  • Description
    N-BK7 Bi-Convex Lens, 1/2 Inch, f = 25.0 mm, Uncoated

General Parameters

  • Sub Type
    Bi-Convex Lens
  • Lens Shape
    Spherical Lens
  • Wavelength Range
    350 nm to 2.0 µm
  • Focal Length
    25.0 mm
  • Focal Length Tolerance
    ±1%
  • Back Focal Length(BFL)
    23.8 mm
  • Center Thickness
    3.4 mm
  • Diameter
    12.7 mm
  • Clear Aperture
    0.9
  • Diameter Tolerance
    +0.00 to / -0.10 mm
  • Edge Thickness(ET)
    1.8 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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