64-840

Optical Lens by Edmund Optics

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The 64-840 from Edmund Optics is a Optical Lens with Wavelength Range 193 to 1000 nm, Focal Length 180 mm, Diameter Housing Diameter: 30 mm. More details for 64-840 can be seen below.

Product Specifications

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Product Details

  • Part Number
    64-840
  • Manufacturer
    Edmund Optics
  • Description
    180mm EFL MgF2 Coated, UV-NIR Corrected Triplet

General Parameters

  • Lens Type
    Achromatic Lens
  • Sub Type
    Achromatic Triplet Lens
  • Wavelength Range
    193 to 1000 nm
  • Focal Length
    180 mm
  • Focal Length Tolerance
    ±1.5 @ 248 nm
  • Back Focal Length(BFL)
    174.62 mm
  • Effective Focal Length(EFL)
    180 mm
  • Diameter
    Housing Diameter: 30 mm
  • Clear Aperture
    22.5 mm
  • Diameter Tolerance
    ±0.05 mm
  • Numerical Aperture
    0.06
  • Substrate/Material
    CaF2, Fused Silica
  • Surface Quality
    60-40 scratch-dig
  • RoHS
    Yes
  • Note
    Back Focal Length BFL from Housing: 172.3 mm, Coating Specification: MgF2 @ 600 nm, Numerical Aperture: 0.06

Technical Documents

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