Hello,
I am thinking of buying a H-Alpha filter after seeing some amazing post by diffrent forum member. Knowing little about H-Alpha filter I am not sure about few things:
1. First of all I use QHY8 with the default IR filter nosepiece. I use it with either WO .8x FR or Baader MPCC. So my first question once i get a filter where do i place it? Do i need to replace the default IR or do I thread it some other place like in between Qhy8 and Focal reducer/MPCC?
2. I am quite sure I need a 2" filter but not sure of what kind of filter mounting should i order it with. For example Baader ones mentions about 2" cell where Astronomik ones mentions about 2"Cell or T threaded ones.
3. Will QHY8 have any impact on Baader vs Astronomik decision?
4. What should i consider when deciding between 13nm vs 6nm?
all together a bit lost, please help
.
Regards
Sad