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The 64-537 from Edmund Optics is a Optical Lens with Wavelength Range 670 nm, Focal Length 1.69 mm, Diameter 1.8 mm. More details for 64-537 can be seen below.

Product Specifications

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Product Details

  • Part Number
    64-537
  • Manufacturer
    Edmund Optics
  • Description
    1.8mm Dia, 670nm DWL, 0.0mm WD, VIS Coated, GRIN Lens

General Parameters

  • Lens Type
    Gradient Index (GRIN) Lenses
  • Sub Type
    ROD Lens
  • Lens Shape
    Cylindrical Lens
  • Wavelength Range
    670 nm
  • Focal Length
    1.69 mm
  • Effective Focal Length(EFL)
    1.69 mm
  • Diameter
    1.8 mm
  • Clear Aperture
    0.9
  • Diameter Tolerance
    0/-0.01 mm
  • Aperture(f-number)
    0.94
  • Numerical Aperture
    0.55
  • Coating
    VIS
  • Substrate/Material
    Alumoscilate Glass Embedded with Silver Ions
  • Surface Quality
    40-20 scratch-dig
  • RoHS
    Yes
  • Note
    Pitch:- 0.25, Length:- 4.31 mm, Coating Specification:- Ravg 0.5% @ 670 nm ±30 nm

Technical Documents

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