Adapter plate for FW8G-Aluma, FW8S-Aluma, FW8G-STT, FW8S-STT, and OAG-8300.
Connect your SBIG filter wheel or off-axis guider to your Schmidt-Cassegrain telescope’s draw tube or focal reducer/field flattener with this 2″x24 adapter plate.
This plate provides a 2.0 inch x 24 inside thread compatible with many 8″ through 11″ Schmidt-Cassegrain telescopes (SCT).
It is designed for the FW8S-Aluma, FW8S-STT filter wheels, the StarChaser SC-2, and the OAG-8300 off-axis guider.
This plate is suitable for off-axis guiding with FW8G-STT or FW8G-Aluma filter wheels. The larger diameter aperture reduces vignetting of the guide camera.