FCCT-I

The Baader FCCT-I is designed exclusively for Celestron's RASA 8 Astrograph with 77mm QHY cameras (QHY 174/163/183), functioning as both a filter changer and camera adjustment mechanism that enables sharp image corners and fast fine corrections to the optical plane. The FCCT allows quick filter exchange as well as very easy correction of any existing tilt—without having to remove the camera from the RASA 8" each time. The unit precisely aligns the chip plane within fractions of a millimeter by means of easily accessible adjustment screws positioned 120° apart at the side of the filter chamber. 3D-printed filter sliders are available for the FCCT, which exclusively accommodate unmounted filters with diameters of 31 mm / 36 mm and 2", and all Baader 2" filters will work when removed from the filter cell.