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LJ1144L1-C

Optical Lens by Thorlabs Inc
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The LJ1144L1-C from Thorlabs Inc is a Optical Lens with Focal Length 500.0 mm, Center Thickness 3.4 mm, Radius 258.4 mm, Edge Thickness(ET) 3.0 mm. More details for LJ1144L1-C can be seen below.

Product Specifications

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Product Details

  • Part Number
    LJ1144L1-C
  • Manufacturer
    Thorlabs Inc
  • Description
    f = 500.00 mm, H = 30.00 mm, L = 32.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Antireflection Coating: 1050-1620 nm

General Parameters

  • Sub Type
    Plano-Convex Lens
  • Lens Shape
    Spherical Lens
  • Focal Length
    500.0 mm
  • Focal Length Tolerance
    ±1%
  • Back Focal Length(BFL)
    497.7 mm
  • Effective Focal Length(EFL)
    500.0 mm
  • Center Thickness
    3.4 mm
  • Center Thickness Tolerance
    ±0.2 mm
  • Radius
    258.4 mm
  • Radius 1
    258.4 mm
  • Clear Aperture
    0.9
  • Edge Thickness(ET)
    3.0 mm
  • Centration Error
    3 to 5 arcmin @50 mm
  • Substrate/Material
    N-BK7
  • Surface Accuracy
    λ/2, λ/4, 3λ/2
  • Surface Quality
    60-40 Scratch-Dig

Technical Documents
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