how to build a truss tube dobsonian telescope
So this telescope build came about by a good friend nathan liking the telescopes i make and wanting to get into astronomy. so he commissioned me to make him a ten-inch truss tube dobsonian. Mike hatch leads you from start to finish on what's in the box and how to assemble explore scientific's truss tube dobsonian telescope. these step-by-step directions will guide you every step of. How to build a 12.5 inch closed tube dobsonian telescope. i began building it in the spring of 2008, but the bulk of the work was done in july of 2008 with first light occurring on july 25. this instructable describe the planning, design, and parts of the scope, as well as the process of building the scope..
how to build a truss tube dobsonian telescope
With the build-a-scope 12" intelliscope truss tube dobsonian from orion, you decide which finder scope, eyepiece, and other accessories come with the telescope. you can choose between magnified achromatic finder scopes, red-dot reflex sights, or more deluxe right-angle correct-image or illuminated crosshair finder scope models to be included. It is now very cheap to purchase dobsonian telescopes off the shelf, and fully equipped with lenses and finder scopes. $450 will buy a new 150mm (6 inch) telescope. at that price it is hard to justify building one. who would ever have thought ten years ago you could buy a 300mm (12 inch)truss tube telescope for around the $1200.00?.
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