About this product
IDAS Filter drawer for Celestron RASA 8 and IDAS drop-in filters.
Fully optimised 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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