Obsession 20-inch f/5 truss scope, with Galaxy primary mirror. Secondary has EnduroBrite dielectric coating, with 99% reflectivity and Astro systems secondary dew heater. Primary has 18-point stainless steel cell with integral 12v cooling fan with Astro Systems gel cells and charger.
Wheelbarrow system uses 10-inch pneumatic tires and detachable handle extensions for loading & unloading.
Upper Tube Assembly has been modified and upgraded with Ultra-smooth Starlite Feathertouch focuser with 1.25" adapter, Astro Systems filter slide, adjustable secondary holder with dew heater and spider. Telrad sight included.
Sky Commander on-board computer with encoders, Astro Systems Scope Coat and Obsession nylon light shroud included.
I have over $8,800 in this scope asking $5000 OBO, buyer pays shipping. I have upgraded to a 25" Obsession and my wife say the 20" must go. Will deliver within 150 miles of San Antonio. Would prefer not to ship.