GCL-010912

Optical Lens by Kryptronic Technologies

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The GCL-010912 from Kryptronic Technologies is a Optical Lens with Wavelength Range 170 to 2500 nm, Focal Length -75 mm, Center Thickness 3.5 mm, Diameter 25.4 mm, Edge Thickness(ET) 5.9 mm. More details for GCL-010912 can be seen below.

Product Specifications

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Product Details

  • Part Number
    GCL-010912
  • Manufacturer
    Kryptronic Technologies

General Parameters

  • Sub Type
    Plano-Concave Lens
  • Lens Shape
    Spherical Lens
  • Wavelength Range
    170 to 2500 nm
  • Focal Length
    -75 mm
  • Back Focal Length(BFL)
    -77.4 mm
  • Thickness Tolerance
    ± 2%
  • Center Thickness
    3.5 mm
  • Center Thickness Tolerance
    ±0.1 mm
  • Diameter
    25.4 mm
  • Clear Aperture
    22.86
  • Edge Thickness(ET)
    5.9 mm
  • Centration Error
    3 arc minutes
  • Substrate/Material
    UV Grade Fused Silica
  • Surface Quality
    40-20 scratch-dig
  • Note
    Fringe: 1 to 5, Irregularity of Fringes: 0.2 to 0.5

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