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LD1464-A-ML

Optical Lens by Thorlabs Inc
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The LD1464-A-ML from Thorlabs Inc is a Optical Lens with Wavelength Range 350 to 700 nm, Focal Length -50 mm, Center Thickness 3.0 mm, Diameter 25.4 mm, 1 Inch, Edge Thickness(ET) 6.1 mm. More details for LD1464-A-ML can be seen below.

Product Specifications

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Product Details

  • Part Number
    LD1464-A-ML
  • Manufacturer
    Thorlabs Inc
  • Description
    1 Inch N-BK7 Bi-Concave Lens, SM1-Mounted, f =-50 mm, ARC: 350-700 nm

General Parameters

  • Sub Type
    Bi-Concave Lens
  • Lens Shape
    Spherical Lens
  • Wavelength Range
    350 to 700 nm
  • Design Wavelength
    633 nm
  • Focal Length
    -50 mm
  • Focal Length Tolerance
    ±1%
  • Back Focal Length(BFL)
    -51.8 mm
  • Center Thickness
    3.0 mm
  • Center Thickness Tolerance
    ±0.1 mm
  • Diameter
    25.4 mm, 1 Inch
  • Clear Aperture
    22.86 mm
  • Diameter Tolerance
    +0.0/-0.1 mm
  • Edge Thickness(ET)
    6.1 mm
  • Centration Error
    3 arcmin
  • Refractive index
    1.515
  • Coating
    AR Coated
  • Substrate/Material
    N-BK7
  • Surface Accuracy
    3λ/2, λ/4
  • Surface Quality
    40-20 Scratch-dig
  • RoHS
    Yes

Technical Documents
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