1) AP/Baader (either the new Mark V or the older model)
3) Denk II
4) Denk Std
5) BW Optic
I've owned and used the TV and AP/Baader units - the others are opinions I've developed from what I've read. How would you rate them?
I'd like to do the same kind of "ranking" with eyepiece sets.....but performance there is so dependent on the scope you are using I'm not sure how to rank them.