Used ZenithStar 81 Doublet APO wth 0.8x FFRThis is a ZenithStar 81 in excellent condition. Both the optics and body are clean. There is a tiny spot on the edge of the objective; you can see it in the photos in between the "c" in synthetic and the "f" in fluorite. This is a well used scope; the Vixen dovetail bar is chewed up a bit, the focus tube has a straight line mark from being moved in and out. See the photos. Obviously, these cosmetic issues will not affect the performance of the scope.