For sale is my beautiful 10" custom Dobsonian that featured in the Sky at Night Magazine How To Build a Dobsonian Telescope This unusual instrument can be used as a Dobsonian or attached to a suitable mount using its standard tube rings and dovetail bar. The telescope is in fantastic condition with an immaculate mirror - There are three tiny scratches on the tube (NOT the optics!!) as pictured below. The optical tube is fully flocked inside to increase contrast and the standard focuser