We need some more advise guys
We would like to know what High Power range EP we would need with our 12" f/5 Dob for close encounters with Galaxies.
We have the Pentax 10mm XW and wonder if we can enjoy a higher magnification on Galaxies perhaps in the 6-7mm range. We know that the high power EP's work well on planets and we know we will see a Galaxy larger but will we see more detail on a Galaxy with that power ??
Your opinions will be greatly appreciated.
Barb