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The 32-299 from Edmund Optics is a Optical Lens with Wavelength Range 400 to 700 nm, Focal Length 12.5 mm, Center Thickness 0.8 to 3 mm, Diameter 6.25 mm, Radius -51.17 to 8.63 mm. More details for 32-299 can be seen below.

Product Specifications

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Product Details

  • Part Number
    32-299
  • Manufacturer
    Edmund Optics
  • Description
    6.25mm Dia. x 12.5mm 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
    12.5 mm
  • Focal Length Tolerance
    ±2 %
  • Back Focal Length(BFL)
    10.36 mm
  • Effective Focal Length(EFL)
    12.5 mm
  • Center Thickness
    0.8 to 3 mm
  • Center Thickness A
    3 mm
  • Center Thickness B
    0.8 mm
  • Center Thickness Tolerance
    ±0.2 mm
  • Diameter
    6.25 mm
  • Radius
    -51.17 to 8.63 mm
  • Radius 1
    8.63 mm
  • Radius 2
    -5.29 mm
  • Radius 3
    -51.17 mm
  • Clear Aperture
    5.625 mm
  • Diameter Tolerance
    +0.00/-0.10 mm
  • Bevel
    Protected
  • Edge Thickness(ET)
    3.12 mm
  • Centration Error
    3 to 5 arcmin
  • Numerical Aperture
    0.25
  • Substrate/Material
    N-BAF10, N-SF10
  • Surface Quality
    40-20 scratch-dig
  • RoHS
    Yes
  • Note
    Coating Specification: Ravg 1.75% @ 400 - 700 nm, Numerical Aperture: 0.25

Technical Documents

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