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48-331

Optical Lens by Edmund Optics
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The 48-331 from Edmund Optics is a Optical Lens with Wavelength Range 250 to 425 nm, Focal Length -100 mm, Center Thickness 2.5 mm, Diameter 25 mm, Radius -92.08 mm. More details for 48-331 can be seen below.

Product Specifications

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Product Details

  • Part Number
    48-331
  • Manufacturer
    Edmund Optics
  • Description
    25 mm Dia. x -100 mm FL, UV-AR Coated, UV DCV Lens

General Parameters

  • Sub Type
    Double-Concave Lens
  • Lens Shape
    Spherical Lens
  • Wavelength Range
    250 to 425 nm
  • Focal Length
    -100 mm
  • Focal Length Tolerance
    ±2 %
  • Back Focal Length(BFL)
    -100.85 mm
  • Effective Focal Length(EFL)
    -100 mm
  • Center Thickness
    2.5 mm
  • Center Thickness Tolerance
    ±0.20 mm
  • Diameter
    25 mm
  • Radius
    -92.08 mm
  • Radius 1
    -92.08 mm
  • Radius 2
    -92.08 mm
  • Diameter Tolerance
    0/-0.5 mm
  • Aperture(f-number)
    4
  • Edge Thickness(ET)
    4.12 mm
  • Numerical Aperture
    0.13
  • Coating
    UV-AR
  • Substrate/Material
    Fused Silica
  • Surface Quality
    40-20 scratch-dig
  • RoHS
    Yes
  • Note
    Energy Density Limit:- 3 J/cm2 @ 355 nm, 10 ns

Technical Documents
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