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65-569

Optical Lens by Edmund Optics
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The 65-569 from Edmund Optics is a Optical Lens with Wavelength Range 400 to 700 nm, Focal Length 6 mm, Center Thickness 1 to 1 mm, Diameter 2 mm, Radius -14.26 to 3.5 mm. More details for 65-569 can be seen below.

Product Specifications

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Product Details

  • Part Number
    65-569
  • Manufacturer
    Edmund Optics
  • Description
    2mm Dia. x 6.0mm FL, MgF2 Coated, Achromatic Doublet Lens

General Parameters

  • Lens Type
    Achromatic Lens
  • Sub Type
    Achromatic Doublet Lens
  • Wavelength Range
    400 to 700 nm
  • Focal Length
    6 mm
  • Focal Length Tolerance
    ±2 %
  • Back Focal Length(BFL)
    4.96 mm
  • Effective Focal Length(EFL)
    6 mm
  • Center Thickness
    1 to 1 mm
  • Center Thickness A
    1 mm
  • Center Thickness B
    1 mm
  • Center Thickness Tolerance
    ±0.1 mm
  • Diameter
    2 mm
  • Radius
    -14.26 to 3.5 mm
  • Radius 1
    3.5 mm
  • Radius 2
    -3.5 mm
  • Radius 3
    -14.26 mm
  • Clear Aperture
    1.6 mm
  • Diameter Tolerance
    +0.00/-0.10 mm
  • Bevel
    Protected
  • Edge Thickness(ET)
    1.82 mm
  • Centration Error
    30 to 45 arcmin
  • Numerical Aperture
    0.17
  • Substrate/Material
    S-PHM52, N-LASF9
  • Surface Quality
    20-10 scratch-dig
  • RoHS
    Yes
  • Note
    Coating Specification: Ravg 1.75% @ 400 - 700 nm, Numerical Aperture: 0.17

Technical Documents
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