The Kowa TSN-82SV with 20-60X zoom eyepiece has been outstanding in the short time I've had it. Purchased primarily for range use it has been used for stargazing also. It is far superior to the 15-45X60 spotting scope it replaced. The image is brighter, sharper with resolution that makes it easy to spot hits on a target. To date target use has been limited to 300 yards. I like the angled eyepiece vs straight on the previous scope. Much easier to use in multiple positions. The fitted case was purchased also. Very nice quality, the case offers good protection and can be left on the scope while in use. The only negative on the case is that the opening for the focus adjustment interferes slightly with focusing.
I highly recommend the Kowa TSN-82SV.