Aldi have a Spotting Scope on sale currently for £25. I've just bought one for the grandkids and set it up pointing at their bird feeder. The Abberation around the fringes isn't great but the centre of the image is good enough. It's 20-40 zoom and comes with a tripod and carry cases. It's really not bad, and incredible value for the money. They're loving it, and it's cheap enough to not worry about them wrecking it. Just the thing too get them excited about wildlife, and not bad for looking at the moon as well.