focus cube or motor kit on secondary mirror
Posted: Tue Mar 01, 2022 8:21 am
Hi All
I have an old robofocus focus motor on the secondary mirror of my RCOS20 scope - the original focuser/controller had died.
I will attach a couple of images.
would like to switch over to a perseus focuscube solution but attaching the cube is tricky on secondaries and would love to see some example of how you have secured the cube in place so that it can marry with the pin/bearing at the rear of the secondary mirror.
can anyone send me some images of their setup on secondary mirrors?
thanks
gavin
I have an old robofocus focus motor on the secondary mirror of my RCOS20 scope - the original focuser/controller had died.
I will attach a couple of images.
would like to switch over to a perseus focuscube solution but attaching the cube is tricky on secondaries and would love to see some example of how you have secured the cube in place so that it can marry with the pin/bearing at the rear of the secondary mirror.
can anyone send me some images of their setup on secondary mirrors?
thanks
gavin