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45-489

Optical Lens by Edmund Optics
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The 45-489 from Edmund Optics is a Optical Lens with Wavelength Range 400 to 1000 nm, Focal Length 84 mm, Center Thickness 2.5 mm, Diameter 12 mm, Radius 43.43 mm. More details for 45-489 can be seen below.

Product Specifications

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Product Details

  • Part Number
    45-489
  • Manufacturer
    Edmund Optics
  • Description
    12 mm Dia. x 84 mm FL, VIS-NIR Coated, Plano-Convex Lens

General Parameters

  • Sub Type
    Plano-Convex Lens
  • Lens Shape
    Spherical Lens
  • Wavelength Range
    400 to 1000 nm
  • Focal Length
    84 mm
  • Focal Length Tolerance
    ±1 %
  • Back Focal Length(BFL)
    82.39 mm
  • Effective Focal Length(EFL)
    84 mm
  • Center Thickness
    2.5 mm
  • Center Thickness Tolerance
    ±0.10 mm
  • Diameter
    12 mm
  • Radius
    43.43 mm
  • Radius 1
    43.43 mm
  • Clear Aperture
    11 mm
  • Diameter Tolerance
    0/-0.1 mm
  • Bevel
    Protected
  • Aperture(f-number)
    7
  • Edge Thickness(ET)
    2.08 mm
  • Centration Error
    3 - 5 arcmin
  • Numerical Aperture
    0.07
  • 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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