Optec Mounting Ring - SCT-Thread to IFW/MAXfilter
The mounting ring screws into the large, coarse thread on the back of the IFW Filter Wheel or MAXfilter (both sold separately) and allows attachment of focusers, telecompressors, or other SCT accessories.
This mounting ring has a male SCT 2" thread.
Telescope Side Connection: OPTEC-2380 Thread for IFW
Camera Side Connection: Short 2" SCT Thread
Optec Product Number: 17464