Sky Watcher 6in. Traditional Dobsonian Telescope

Sky Watcher 6in. Traditional Dobsonian Telescope. Classic 150P Dobsonian Telescope is made with a "paraboloidal" primary mirror that eliminates spherical aberration while a four-arm secondary- mirror bracket with fine supports (0.5mm thick) reduces diffraction spikes and light loss. In addition the Sky Watcher 6in. Classic 150P Dobsonian Telescope includes a 2" focuser with a 1.25" adapter allowing the use of either eyepiece size. This models also include the new feature-tension control handle.