I have this wheel. It's handy to have eight 1.25” filters when doing some fancy planetary imaging with mono cameras. With my SCT I use T-threads on both sides. The OTA side uses a Baader short SCT to T thread adapter (the 10mm version) which allows easy screwing of everything. Some DS cameras (like DSI III) may hit the filter change bulb if you would want to screw it directly to the filter T-thread (solution is to use T-extension ring or reverse the wheel orientation and its T-adapters). There is also no marker showing which filter is used. Accepts all filters, even filters with thick rims like those from Baader/Orion will fit.
