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34-340

Optical Lens by Edmund Optics
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The 34-340 from Edmund Optics is a Optical Lens with Wavelength Range 587.6 nm, Center Thickness 6.85 mm, Diameter 25.4 mm, Radius 22.92 mm. More details for 34-340 can be seen below.

Product Specifications

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Product Details

  • Part Number
    34-340
  • Manufacturer
    Edmund Optics
  • Description
    25.4mm Dia. x 50mm FL, Longwave Ultra-Low Broadband AR Laser Lens

General Parameters

  • Sub Type
    Plano-Convex Lens
  • Lens Shape
    Spherical Lens
  • Wavelength Range
    587.6 nm
  • Design Wavelength
    587.6 nm
  • Back Focal Length(BFL)
    45.17 mm
  • Effective Focal Length(EFL)
    50 mm
  • Center Thickness
    6.85 mm
  • Center Thickness Tolerance
    ±0.1 mm
  • Diameter
    25.4 mm
  • Radius
    22.92 mm
  • Centration Error
    3 arcmin
  • Numerical Aperture
    0.25
  • Coating
    Rabs <0.1% @ 500 - 1100nm
  • Substrate/Material
    UV Grade Fused Silica
  • Surface Accuracy
    λ/10
  • Surface Quality
    10-5 scratch-dig
  • RoHS
    Yes

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