I own a Meade EXT90 telescope, which is a fairly small but powerful telescope. I can attach my cannon camera to the telescope to take high powered images. The four images here are from the top of an eleven story building in Rochester. The image quality isn’t great, but that was largely due to the fact that the tripod I had at the time wasn’t built for the weight of such a large lens. I hope to do more with the telescope in the future.