Super image Peter, and I am very interested in getting into this field.
Trying to understand your setup - so instead of buying the entire scope, like the SM90 double stack for a whopping $8k (almost), you can just buy the filter and it is designed to fit on the front of the FSQ106 right?
What else would I need? Anything down at the eyepiece end?
cheers for the advice.
Martin
|