45-288

Optical Lens by Edmund Optics

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The 45-288 from Edmund Optics is a Optical Lens with Wavelength Range 350 to 2200 nm, Focal Length 500 mm, Center Thickness 5 mm, Diameter 50 mm, Radius 258.4 mm. More details for 45-288 can be seen below.

Product Specifications

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Product Details

  • Part Number
    45-288
  • Manufacturer
    Edmund Optics
  • Description
    50 mm Dia. x 500 mm FL, Uncoated, Plano-Convex Lens

General Parameters

  • Sub Type
    Plano-Convex Lens
  • Lens Shape
    Spherical Lens
  • Wavelength Range
    350 to 2200 nm
  • Focal Length
    500 mm
  • Focal Length Tolerance
    ±1 %
  • Back Focal Length(BFL)
    496.7 mm
  • Effective Focal Length(EFL)
    500 mm
  • Center Thickness
    5 mm
  • Center Thickness Tolerance
    ±0.10 mm
  • Diameter
    50 mm
  • Radius
    258.4 mm
  • Radius 1
    258.4 mm
  • Clear Aperture
    49 mm
  • Diameter Tolerance
    0/-0.1 mm
  • Bevel
    Protected
  • Aperture(f-number)
    10
  • Edge Thickness(ET)
    3.79 mm
  • Centration Error
    3 - 5 arcmin
  • Numerical Aperture
    0.05
  • Coating
    Uncoated
  • Substrate/Material
    N-BK7
  • Surface Quality
    60-40 scratch-dig
  • RoHS
    Yes

Technical Documents

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