[KenGee (Kenith Gee)]

Hi All, Can people tell me their view on whether its worthwhile double stacking a 60mm pressure tuned Lunt with a 50mm unit.

I have a 60mm with the 1200 filter and I'm about to start imaging with it, a friend said that most imaginers used the double stacked version.

looking at he Lunt website it appears the double stacked 60mm has an additional 50mm filter on top.

Does the extra 0.2 narrow bandpass make much difference?