Hi all, very interesting thread on the 4" achro vs. 3" apo.
I'm in the same boat and heavily leaning toward the 3" apo.
Besides I can't afford anything bigger. Even then I'll have to save my pennies for a while.
So can anyone with a 3" apo say from 76mm to 80mm give me any tips? I have an 8" dob, but being newly divorced and a single father now I don't have much more than 1/2 hour or so to observe at any one time. I'm mainly into planets and open clusters. I need something with fat cool down time and something I can grab and go. At what powers can I expect to achieve on planets?
Main contenders at this time is the Tak FS78 (Are they still making this scope?)
Stellarvue 80L and the TV76.
Any and all comments appreciated.
Thanks,
Jason
I'm in the same boat and heavily leaning toward the 3" apo.
Besides I can't afford anything bigger. Even then I'll have to save my pennies for a while.
So can anyone with a 3" apo say from 76mm to 80mm give me any tips? I have an 8" dob, but being newly divorced and a single father now I don't have much more than 1/2 hour or so to observe at any one time. I'm mainly into planets and open clusters. I need something with fat cool down time and something I can grab and go. At what powers can I expect to achieve on planets?
Main contenders at this time is the Tak FS78 (Are they still making this scope?)
Stellarvue 80L and the TV76.
Any and all comments appreciated.
Thanks,
Jason