Jim,
I don't know when you will ever get to use a power that a 6mm or lower EP will produce. ?The 3910 focal length of the C14 would mean that a 6 mm would produce 650x, a 5 mm 782x power. ?You would have to have extraordinarily good conditions to allow you to go that high without serious image degradation. ?I hardly ever get above my 9 mm Nagler at 434x even on above average nights. ?That is just my experience.
Paul Atkinson
