vladmanm

13 minutes ago, johninderby said:

It’s the RT version. Just need the one extension normally. If imaging ypu might need another one.

Thanks, I think I'm getting one too. It's gonna help improve my collimation (no tilt like on the stock focuser) and the long travel means less fiddling with the extension rings. The tube might bump into the ota when inwards, but it has to be extended to reach focus anyway. I'm guessing it takes an M90 adapter to fit.

John, did you upgrade to the RT or SC version of the Baader focuser?