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IDAS NBZ Filters

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Filter
IDAS
NBZ-48
$380 CAD
We will price-match in-stock Canadian astronomy dealer pricing

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IDAS NBZ Filters are designed to enhance the contrast of Hα and OIII emission nebula, yet accommodate the filter spectral shift when used with modern fast optical systems. This dual-band filter is ideal for one-shot color cameras as well as mono-color astronomical cameras.

Features Include

  • Ideal flat-top bandpass
  • Excellent in-band transmission
  • Off-center bandpass accommodates off-axis rays for fast optics (up to F2)
  • Steep bandpass edges minimize internal reflections
  • No IR blocker required
  • Available in 52mm and 48mm sizes
  • 2.5mm thickness (parfocal with other IDAS LPS filters)
  • IDAS-proprietary IGAD/MBT/UFP quality
  • Made in Japan

 

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