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67-221

Optical Lens by Edmund Optics
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The 67-221 from Edmund Optics is a Optical Lens with Wavelength Range 250 to 425 nm, Focal Length 200 mm, Center Thickness 7 mm, Diameter 50 mm, Radius 91.69 mm. More details for 67-221 can be seen below.

Product Specifications

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Product Details

  • Part Number
    67-221
  • Manufacturer
    Edmund Optics
  • Description
    50 mm Dia. x 200 mm FL UV-AR Coated, UV Plano-Convex Lens

General Parameters

  • Sub Type
    Plano-Convex Lens
  • Lens Shape
    Spherical Lens
  • Wavelength Range
    250 to 425 nm
  • Focal Length
    200 mm
  • Focal Length Tolerance
    ±1 %
  • Back Focal Length(BFL)
    195.19 mm
  • Effective Focal Length(EFL)
    200 mm
  • Center Thickness
    7 mm
  • Center Thickness Tolerance
    ±0.10 mm
  • Diameter
    50 mm
  • Radius
    91.69 mm
  • Radius 1
    91.69 mm
  • Clear Aperture
    49 mm
  • Diameter Tolerance
    0/-0.1 mm
  • Bevel
    Protected
  • Aperture(f-number)
    4
  • Edge Thickness(ET)
    3.53 mm
  • Centration Error
    3 - 5 arcmin
  • 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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