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PCX-F250-UVFS-25.4-ET2.0-AR784-AR784

Optical Lens by OPTOMAN
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The PCX-F250-UVFS-25.4-ET2.0-AR784-AR784 from OPTOMAN is an Optical Lens that has a focal length of 250 mm. It has a clear aperture of above 80% and diameter of 25.4 mm. This UV Grade Fused Silica (UVFS) lens has a thickness of 2 mm (edge) and 2.703 mm (central). It has a surface quality of 20-10 and irregularity of less than lambda/6 (at 633 nm). This lens has a anti-reflective coating of below 0.1%, laser induced damage threshold (LIDT) of over 0.25 J/cm2 at 515 nm and centration error below 3 arcmin.

Product Specifications

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Product Details

  • Part Number
    PCX-F250-UVFS-25.4-ET2.0-AR784-AR784
  • Manufacturer
    OPTOMAN
  • Description
    250 mm UV Grade Fused Silica Optical Lens

General Parameters

  • Sub Type
    Plano-Convex Lens
  • Lens Shape
    Spherical Lens
  • Angle of Incidence
    0 Degree
  • Wavelength Range
    515 nm
  • Focal Length
    250 mm
  • Focal Length Tolerance
    ±1%
  • Center Thickness
    2.703 mm
  • Chips
    <0.5 mm
  • Center Thickness Tolerance
    ±0.1 mm
  • Diameter
    25.4 mm
  • Radius
    115.02 mm
  • Laser Induced Damage Threshold (LIDT)
    >0.25 J/cm2, 515 nm, 500 fs, 10kHz
  • Clear Aperture
    >80%
  • Diameter Tolerance
    +0/0.1 mm
  • Edge Thickness(ET)
    2 mm
  • Edge Thickness Tolerance(Te)
    ±0.1 mm
  • Centration Error
    <3 arcmin
  • Chamfers
    0.2-0.4 x 45 Degree
  • Radius of Curvature
    S1: 115.02 mm (Convex)
  • Coating
    S1/S2: AR<0.1% @ 515 nm
  • Substrate/Material
    UVFS (JGS1)
  • ROC Tolerance
    ±1%
  • Surface Quality
    20-10 scratch-dig
  • Surface Irregularity(S1/S2)
    λ/6 per CA

Technical Documents
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