Skywatcher 70/700 AZ2 Refractor TelescopeLearning or interested in Astronomy? Sky Watcher 707 az2 Telescope is an excellent 70mm achromatic refractor telescope that is perfectly suited for beginners. It has enough light gathering power to deliver clear, crisp and detailed images of our nearest planetary neighbours and even some of the brighter deep space objects. Aside from stargazing, this refractor telescope is also suitable for terrestrial viewing. All SkyWatcher telescopes are backed by