|
I use a Bintel 10:1 Crayford focuser with my C8. I have found it a lot easier to get focus using it... compared to the standard focuser knob at the back of the SCT. I find the Crayford focuer is a lot smoother and less prone to image shifting .
There would be a lot better and more expensive ones available, but my budget was limited at the time of purchase. BUT the cheap one works well!!!
|