Idas Filters

IDAS NBZ UHS - Nebula Booster Filter - 48mm

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Product Overview

IDAS NBZ Filters are designed to enhance the contrast of Ha 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.


IDAS dual narrowband filters.

  • Ideal for Ultra high speed optics such as RASAs and HyperStars
  • F1.8 to F2.8 & UHS
  • Made in Japan
  • IDAS is a trademark of ICAS Enterprise, Japan
  • IDAS-proprietary flat-top
  • High transmission
  • Off-center design
  • Fully blocks NIR up to 1200nm
  • Made in Japan



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