Just bought a 7mm Televue Nagler from a fellow IIS member, for my 10" dob.
My scope handles low powered ep's really well, and I've got some good, sharp views out of some new 25mm and 32mm Plossls I got recently.
But - the 7mm ep is not going well - "far" images are blurry, and this has been the case with every high powered ep that I've ever used in this scope. (However, viewing the moon with the 7 mm is great and gives me a lot of awesome detail that I hadnt experienced before).
Any ideas as to what the prob with trying to view "distant" images might be? I built my scope a few months ago - it's an F5, 10" dob.
Any/all help would be appreciated!
