Been farting around having custom adaptors made with M48 filter threads for my Tak FSQ85 so I can mount UV/IR filters. Then looking at Tak charts today the light bulb flickered above my head, then went on like a light house.
Tak 2.7” CAA’s are front threaded for 67mm filters...the Tak FSQ85 flattener (special product for large sensors) are 58mm filter threaded... into camera bag I go and pull out one of each size. Decided to go with the 58mm in front of the special flattener and voila! Plus Tak says no ghosting at the position or the CAA position.
So, if you want to avoid 2” filters if doing RGB, LP mitigation etc in your Taks, check out the filter threads on the CAA or other extras like reducers, flattener etc . No need to use nosepieces etc - all threaded connections now.
Probably ancient news to some but sharing is caring