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45-498-INK

Optical Lens by Edmund Optics
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The 45-498-INK from Edmund Optics is a Optical Lens with Wavelength Range 400 to 1000 nm, Focal Length 72 mm, Center Thickness 3 mm, Diameter 18 mm, Radius 37.22 mm. More details for 45-498-INK can be seen below.

Product Specifications

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Product Details

  • Part Number
    45-498-INK
  • Manufacturer
    Edmund Optics
  • Description
    18 mm Dia. x 72 mm FL, VIS-NIR, Inked, Plano-Convex Lens

General Parameters

  • Sub Type
    Plano-Convex Lens
  • Lens Shape
    Spherical Lens
  • Wavelength Range
    400 to 1000 nm
  • Focal Length
    72 mm
  • Focal Length Tolerance
    ±1 %
  • Back Focal Length(BFL)
    70.05 mm
  • Effective Focal Length(EFL)
    72 mm
  • Center Thickness
    3 mm
  • Center Thickness Tolerance
    ±0.10 mm
  • Diameter
    18 mm
  • Radius
    37.22 mm
  • Radius 1
    37.22 mm
  • Clear Aperture
    17 mm
  • Diameter Tolerance
    0/-0.1 mm
  • Bevel
    Protected
  • Aperture(f-number)
    4
  • Edge Thickness(ET)
    1.9 mm
  • Centration Error
    3 - 5 arcmin
  • Numerical Aperture
    0.13
  • Coating
    VIS-NIR
  • Substrate/Material
    N-BK7
  • Surface Quality
    40-20 scratch-dig
  • RoHS
    Yes
  • Note
    Energy Density Limit:- 5 J/cm2 @ 532 nm, 10 ns

Technical Documents
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