Sky-Watcher Flextube 400P SynScan 16" f/4.4 Dobsonian GoTo AZ Telescope

Sporting the large light bucket users have come to expect from a Dob, the Sky-Watcher Flextube 400P SynScan 16" f/4.4 Dobsonian GoTo AZ Telescope provides great performance at a reasonable price. Its large parabolic Borosilicate primary mirror is treated with an aluminum coating that brings its reflectivity to over 94%, with a secondary mirror obstruction of just 5% by area. Unlike traditional Dobsonians that tend to be bulky and unwieldy, the Flextube's patented truss design allows it to retract to just 42.5" for easier transport and storage and extend to 66.5" with an impressive 1800mm focal length for observation.