LVF 0.9-1.7-3.5-15-0.5-2%

Optical Filter by Vortex Optical Coatings

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The LVF 0.9-1.7-3.5-15-0.5-2% from Vortex Optical Coatings is a Linear Variable Optical Filter that allows transmission at a wavelength of 0.9 µm - 1.7 µm. It has a transmission of 50 - 75% across the band and an optical density above 2.5 (average) outside the transmission band. This optical filter has a bandwidth (FWHM) of 2% times the center wavelength and blocking range from UV to NIR. It has a gradient of change of 60 nm/mm and an angle of incidence of 0º. This optical filter has a scratch & dig surface quality of less than 60 - 40 and the substrate measures 15 mm x 3.5 mm x 0.5 mm. It is ideal for compact mini spectrometers, gas analysis, and plastics identification applications.

Product Specifications

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Product Details

  • Part Number
    LVF 0.9-1.7-3.5-15-0.5-2%
  • Manufacturer
    Vortex Optical Coatings
  • Description
    0.9 µm - 1.7 µm, Linear Variable Optical Filter for Gas Analysis Applications

General Parameters

  • Filter Type
    Linear Variable Filter
  • Glass Color
    UltraViolet
  • Wavelength
    0.9 to 1.7 µm
  • Bandwidth (FWHM)
    34 nm
  • Blocking Wavelength
    10 nm to 1.8 µm
  • Transmission
    50 to 75% (Peak)
  • Note
    Angle of Incidence: 0 Degree, OD: >2.5 ave, Gradient of Change: 60 nm/mm

Physical Properties

  • Filter Shape
    Rectangle
  • Dimension
    15 x 3.5 x 0.5 mm
  • Thickness
    0.5 mm
  • Surface Quality
    <60-40 Scratch-Dig

Technical Documents

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