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34-172

Optical Lens by Edmund Optics
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The 34-172 from Edmund Optics is a Optical Lens with Wavelength Range 1550 nm, Center Thickness 7 mm, Diameter 50 mm, Radius 68.77 mm. More details for 34-172 can be seen below.

Product Specifications

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Product Details

  • Part Number
    34-172
  • Manufacturer
    Edmund Optics
  • Description
    50mm Dia. x 150mm FL 1550nm V-Coat, UV PCX Lens

General Parameters

  • Sub Type
    Plano-Convex Lens
  • Lens Shape
    Spherical Lens
  • Wavelength Range
    1550 nm
  • Design Wavelength
    1550 nm
  • Focal Length Tolerance
    ±1%
  • Back Focal Length(BFL)
    145.2 mm
  • Effective Focal Length(EFL)
    150 mm
  • Center Thickness
    7 mm
  • Center Thickness Tolerance
    ±0.10 mm
  • Diameter
    50 mm
  • Radius
    68.77 mm
  • Clear Aperture
    49 mm
  • Centration Error
    1 arcmin
  • Numerical Aperture
    0.17
  • Coating
    V-Coat, Rabs <0.25% @ 1550nm
  • Substrate/Material
    UV Grade Fused Silica
  • Surface Accuracy
    λ/4
  • Surface Quality
    40-20 scratch-dig
  • RoHS
    Yes

Applications

  • Application
    Utilizing Low Power HeNe, Diode, Nd:YAG Laser Sources

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