The Eagle Optics Raven was the least expensive decent scope we'd ever seen, and we were pretty excited about it. But now it has been discontinued, and we can't get it any more. It was pretty good at 20 power, but at 60x the image didn't hold up.
Now we recommend a scope by Vortex Optics. It's the Vortex Skyline. There are two different qualities of Skylines. The ED glass version is better, but it costs more. Even the less expensive Skyline is a much better scope than the Raven was, because the Skyline is sharp even at maximum magnification.
You can see more details about all the Skyline scopes.
Michael and Diane Porter