45-490

Optical Lens by Edmund Optics

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The 45-490 from Edmund Optics is a Optical Lens with Wavelength Range 400 to 1000 nm, Focal Length 100 mm, Center Thickness 2.5 mm, Diameter 12 mm, Radius 51.68 mm. More details for 45-490 can be seen below.

Product Specifications

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Product Details

  • Part Number
    45-490
  • Manufacturer
    Edmund Optics
  • Description
    12 mm Dia. x 100 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
    100 mm
  • Focal Length Tolerance
    ±1 %
  • Back Focal Length(BFL)
    98.35 mm
  • Effective Focal Length(EFL)
    100 mm
  • Center Thickness
    2.5 mm
  • Center Thickness Tolerance
    ±0.10 mm
  • Diameter
    12 mm
  • Radius
    51.68 mm
  • Radius 1
    51.68 mm
  • Clear Aperture
    11 mm
  • Diameter Tolerance
    0/-0.1 mm
  • Bevel
    Protected
  • Aperture(f-number)
    8.33
  • Edge Thickness(ET)
    2.15 mm
  • Centration Error
    3 - 5 arcmin
  • Numerical Aperture
    0.06
  • 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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