|
Rog,
no idea of the mag. I have a flip mirror on the rear of the 80mm (I think it is 400mm F/L). In the top I have an old Celestron illuminated reticule eyepiece, and the ToUcam sits at the rear. I get the object on the chip, and then find a guidestar. YES, rings are the key here. I started with home made ones, but quickly got frustrated. I now have Losmandy DR105's, and they are the answer. It allows searching in a decent direction for a suitable star.
|