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TDX107

Optical Lens by Tian Cheng Optic
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The TDX107 from Tian Cheng Optic is a Optical Lens with Wavelength Range 632.8 nm, Focal Length 25.4 mm, Center Thickness 6.1 mm, Diameter 20 mm, Radius 25.265 mm. More details for TDX107 can be seen below.

Product Specifications

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Product Details

  • Part Number
    TDX107
  • Manufacturer
    Tian Cheng Optic
  • Description
    632.8 nm BK7 Double-Convex Lenses with 25.4 mm Focal length

General Parameters

  • Sub Type
    Double-Convex Lens
  • Lens Shape
    Spherical Lens
  • Wavelength Range
    632.8 nm
  • Design Wavelength
    546.1 nm
  • Focal Length
    25.4 mm
  • Back Focal Length(BFL)
    23.3 mm
  • Effective Focal Length(EFL)
    25.4 mm
  • Thickness Tolerance
    ±0.2 mm
  • Center Thickness
    6.1 mm
  • Diameter
    20 mm
  • Radius
    25.265 mm
  • Radius 1
    25.265 mm
  • Radius 2
    25.265 mm
  • Clear Aperture
    > 85%
  • Diameter Tolerance
    +0.00/-0.15 mm
  • Bevel
    0.25 mm x 45 Degree
  • Edge Thickness(ET)
    2 mm
  • Centration Error
    <3 arc minutes
  • Refractive index
    1.51
  • Coating
    Uncoated, AR, HR
  • Substrate/Material
    BK7
  • Surface Accuracy
    λ/4
  • Surface Quality
    60-40 scratch-dig
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