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47-741-INK

Optical Lens by Edmund Optics
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The 47-741-INK from Edmund Optics is a Optical Lens with Wavelength Range 425 to 675 nm, Focal Length 200 mm, Center Thickness 4 to 8.5 mm, Diameter 40 mm, Radius -253.1 to 124.12 mm. More details for 47-741-INK can be seen below.

Product Specifications

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Product Details

  • Part Number
    47-741-INK
  • Manufacturer
    Edmund Optics
  • Description
    40mm Dia. x 200mm FL, VIS 0 Degree, Inked, Achromatic Lens

General Parameters

  • Lens Type
    Achromatic Lens
  • Wavelength Range
    425 to 675 nm
  • Focal Length
    200 mm
  • Focal Length Tolerance
    ±2 %
  • Back Focal Length(BFL)
    194.2 mm
  • Effective Focal Length(EFL)
    200 mm
  • Center Thickness
    4 to 8.5 mm
  • Center Thickness A
    8.5 mm
  • Center Thickness B
    4 mm
  • Center Thickness Tolerance
    ±0.2 mm
  • Diameter
    40 mm
  • Radius
    -253.1 to 124.12 mm
  • Radius 1
    124.12 mm
  • Radius 2
    -87.26 mm
  • Radius 3
    -253.1 mm
  • Clear Aperture
    39 mm
  • Diameter Tolerance
    +0/-0.1 mm
  • Bevel
    Protected
  • Edge Thickness(ET)
    10.09 mm
  • Centration Error
    3 to 5 arcmin
  • Numerical Aperture
    0.1
  • Substrate/Material
    N-BK7, N-SF5
  • Surface Quality
    60-40 scratch-dig
  • RoHS
    Yes
  • Note
    Coating Specification: Ravg 0.4% @ 425 - 675 nm, Numerical Aperture: 0.1

Technical Documents
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