Daytime digiscoping with a Skywatcher Mak-150 Pro astronomy telescope as a prime lens. 1800mm Focal Length.
Canon 550D (Rebel t2i) camera.
Fine manual focus using live-view and digital zoom buttons.
Screen-shots from video recordings tend to be on par if not better than still photos taken this way.
Much more detail than the Celestron C90 but not nearly as portable.