6- Celestron RASA 8 & IDAS Filter Drawer




IDAS Filter drawer for Celestron RASA 8 and IDAS drop-in filters, which is fully optimized for RASA 8 optical requirements.

  • Camera orientation function
  • Fits with T-threaded/male interface cameras (flange back 6.5mm)
  • Allows to set Z-series as 2nd filter (to be used with supplied spacers to adjust the light path)
  • Filter’s clear aperture is 46mm
  • Drop-in filter sold separately
  • Fully par-focal
  • NB2-Di and NB3-Di require IR blocker unless the camera has IR blocking filter
  • Made in Japan


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