Sky-Watcher 10" Traditional Dobsonian Base

Featuring Teflon bearings for smooth slewing and a patented tension control to lock on the target of your observation, this Sky-Watcher 10" Traditional Dobsonian Base makes it easy to aim your compatible optical tube assembly. The base assembly is outfitted with Sky-Watcher's proprietary Tension Control Handle to increase or decrease friction between the optical tube and sideboards. This floor-based mount measures 29 x 20.5" and weighs 25 pounds. Base Details Tension Control Handle allows users to add or reduce tension, increasing or decreasing the friction between the optical tube and the sideboards Teflon bearings for smooth, easy slewing Dimensions: 29 x 20.5"