AOS off axis guider focuser

[dannat]

Astro optical focuser -if anyone wanst this pm me -its off a 10" ota

[Handy Andy]

Hello, Daniel... is this focuser adjustable? (it appears to have some means of aligning the focuser base) Also, what is the purpose of the post next to the focuser drawtube? Interesting item... Andy

[dannat]

The thre outer screws seemt o be slightly adjustable, not sure what the purpose of the post next to drawtube is

Nb the 2" part of focuser is helical type brass threaded

[pmrid]

I'm rebuilding an old Dall-Kirkham and this may well make a workable bottom end. Could you possibly include a couple of shots of underneath and maybe add a few basic dimensions?
Peter

[torana68]

PM sent re the focuser



is it an AOS DK? they had a Unitron one, lots of back focus, mine has another focuser fitted at the moment but it also has a lot of travel