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Filters

Bn595

Bandpass

  • Bandpass filters restrict the camera's view to a small region of the spectrum.
  • Enhance contrast by suppressing unwanted wavelengths of light.
  • Use in combination with a monochromatic LED illuminator of matching wavelength to mitigate ambient illumination.
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Db735

Dual Bandpass

  • These filters pass the visible spectrum and a portion of the NIR spectrum.
  • The NIR passed matches the wavelength of common NIR LEDs.
    • Visible & 820 to 880 nm
    • Visible & 910 to 970 nm
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Lp515

Longpass

  • Longpass filters prevent the camera from viewing a wavelength less than its specified value.
  • The LP830 is recommended for general NIR viewing.
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Midwest_optical_pr120

Linear Polarizer

  • A polarizing filter for the camera combined with a polarized light source is an effective solution for imaging specular components.
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Nd090

Neutral Density

  • Neutral Density filters act like a welder's mask or a pair of sunglasses for the camera, allowing the camera to view very bright objects without being blinded.
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Midwest_optical_sp700_for_taxon

Shortpass/NIR Cut

  • Increase contrast
  • Pass a broad spectrum of shorter wavelengths
  • Blocks NIR light for natural color rendering
  • Blocks IR saturation
  • Can be used with longpass filters to create a custom bandpass filter
Shop Shortpass/NIR Cut
Midwest_optical_lp390_for_taxon

Protective and Acrylic

  • Lens, filter, and sensor protection from dust
  • Available with anti-reflective coating
  • Blocks a portion of the UV spectrum
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