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67-618

Optical Lens by Edmund Optics
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The 67-618 from Edmund Optics is a Optical Lens with Wavelength Range 750 to 1550 nm, Focal Length 30 mm, Center Thickness 2.5 mm, Diameter 10 mm, Radius 30.58 mm. More details for 67-618 can be seen below.

Product Specifications

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Product Details

  • Part Number
    67-618
  • Manufacturer
    Edmund Optics
  • Description
    10mm Dia. x 30mm FL, NIR II Coated, Double-Convex Lens

General Parameters

  • Sub Type
    Double-Convex Lens
  • Lens Shape
    Spherical Lens
  • Wavelength Range
    750 to 1550 nm
  • Design Wavelength
    587.6 nm
  • Focal Length
    30 mm
  • Focal Length Tolerance
    ±1 %
  • Back Focal Length(BFL)
    29.17 mm
  • Effective Focal Length(EFL)
    30 mm
  • Center Thickness
    2.5 mm
  • Center Thickness Tolerance
    ±0.1 mm
  • Diameter
    10 mm
  • Radius
    30.58 mm
  • Radius 1
    30.58 mm
  • Radius 2
    -30.58 mm
  • Diameter Tolerance
    +0.00/-0.10 mm
  • Aperture(f-number)
    3
  • Edge Thickness(ET)
    1.68 mm
  • Centration Error
    3 - 5 arcmin
  • Numerical Aperture
    0.17
  • Coating
    NIR II
  • Substrate/Material
    N-BK7
  • Surface Quality
    40-20 scratch-dig
  • RoHS
    Yes
  • Note
    Energy Density Limit:- 8 J/cm2 @ 1064 nm 10 ns
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