I use a celestron ultima 80 and added the wonderful Baader Hyperion 8mm-24mm click zoom eyepiece (about$300). The Ultima was used with no eyepiece for less than $60 incl. shipping on eBay. A great combination -
A useful relevant thread here
http://forum.accurateshooter.com/threads/improving-celestrom-ultima-spotting-scopes.3881468/
A useful relevant thread here
http://forum.accurateshooter.com/threads/improving-celestrom-ultima-spotting-scopes.3881468/