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LNCV004

Optical Lens by Tower Optical Corporation
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The LNCV004 from Tower Optical Corporation is a Optical Lens with Wavelength Range 632.8 nm, Center Thickness 3 mm, Diameter 12.7 mm (0.5 Inch), Radius -15.44 mm, Edge Thickness(ET) 4.37 mm. More details for LNCV004 can be seen below.

Product Specifications

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Product Details

  • Part Number
    LNCV004
  • Manufacturer
    Tower Optical Corporation

General Parameters

  • Sub Type
    Plano-Concave Lens
  • Lens Shape
    Spherical Lens
  • Wavelength Range
    632.8 nm
  • Focal Length Tolerance
    ±1 %
  • Back Focal Length(BFL)
    -31.98 mm
  • Effective Focal Length(EFL)
    -30 mm
  • Center Thickness
    3 mm
  • Diameter
    12.7 mm (0.5 Inch)
  • Radius
    -15.44 mm
  • Radius 1
    -15.44 mm
  • Clear Aperture
    90%
  • Diameter Tolerance
    +0/-0.10 mm
  • Edge Thickness(ET)
    4.37 mm
  • Substrate/Material
    BK7, grade A, fine anneal, or K9 substitute
  • Surface Quality
    60-40 scratch-dig

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