Skywatcher 70/900 AZ-Go2 Explorer Refractor Telescope WIFI GOTOSky Watcher 70 900 AZ Go2 Refractor Telescope The Sky Watcher 70 900 AZ Go2 is a 70mm Achromatic Refractor Telescope with a short focal length of 900mm. Its noticeably shorter tube, compared to other telescopes in the same class, allows for a wider field of view with standard eyepieces. The telescope's compact length makes it convenient for packing and storage when not in use or during transit. Refractor telescopes provide images with a classic