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TPX115

Optical Lens by Tian Cheng Optic
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The TPX115 from Tian Cheng Optic is a Optical Lens with Wavelength Range 632.8 nm, Focal Length 200 mm, Center Thickness 2.8 mm, Diameter 25.4 mm, Radius 103.66 mm. More details for TPX115 can be seen below.

Product Specifications

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Product Details

  • Part Number
    TPX115
  • Manufacturer
    Tian Cheng Optic
  • Description
    632.8 nm BK7 Plano-Convex Lenses with 200 mm Focal length

General Parameters

  • Sub Type
    Plano-Convex Lens
  • Lens Shape
    Spherical Lens
  • Wavelength Range
    632.8 nm
  • Design Wavelength
    546.1 nm
  • Focal Length
    200 mm
  • Back Focal Length(BFL)
    198.2 mm
  • Effective Focal Length(EFL)
    200 mm
  • Thickness Tolerance
    ±0.2 mm
  • Center Thickness
    2.8 mm
  • Diameter
    25.4 mm
  • Radius
    103.66 mm
  • Radius 1
    103.66 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 @632.8 nm
  • Surface Quality
    60-40 scratch-dig
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