Hi
I am new to this site and new to astronomy!!
I have a skywatcher dob goto 10". I am not sure if I am using the barlow right. I have a 10 and 25 mm lens which came with the scope, but when I attach the barlow to the 10 to view Jupiter, I am unable to focus. It is just one big blurry object.
Also I am having trouble slewing accurately with the goto. It seems quite a way of. I have put in the correct coordinates. Does anyone else out there have the same scope as me and having any difficulties with it? Any suggestions would be welcomed, Thank you
Christine