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LB7638-F

Optical Lens by Thorlabs Inc
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The LB7638-F from Thorlabs Inc is a Optical Lens with Wavelength Range 0.6 to 16.0 µm, Focal Length 100.0 mm, Center Thickness 2.6 mm, Diameter 25.4 mm (1 Inch), Edge Thickness(ET) 2.0 mm. More details for LB7638-F can be seen below.

Product Specifications

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Product Details

  • Part Number
    LB7638-F
  • Manufacturer
    Thorlabs Inc
  • Description
    1 Inch ZnSe Bi-Convex Lens, f = 100.0 mm, AR-Coated: 8-12 µm

General Parameters

  • Sub Type
    Bi-Convex Lens
  • Lens Shape
    Spherical Lens
  • Wavelength Range
    0.6 to 16.0 µm
  • Focal Length
    100.0 mm
  • Focal Length Tolerance
    ±1%
  • Back Focal Length(BFL)
    99.5 mm
  • Center Thickness
    2.6 mm
  • Center Thickness Tolerance
    ± 0.2 mm
  • Diameter
    25.4 mm (1 Inch)
  • Clear Aperture
    0.8
  • Diameter Tolerance
    +0.00 to / -0.10 mm
  • Edge Thickness(ET)
    2.0 mm
  • Centration Error
    3 arcmin
  • Substrate/Material
    Laser Grade Zinc Selenide
  • Surface Accuracy
    λ/4, 3λ/2
  • Surface Quality
    40-20 Scratch-Dig

Technical Documents
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