Larger telescopes, such as the Schmidt-Cassegrain were reserved for the wealthy. A 305mm mirror collects more than 1,800 times as much light as the naked eye. Buy risk-free: When it’s time to trade up you’ll get the most value for your used gear. Purchased an ES 12" Dob this May. Click Here to register. Details on planets and deep sky objects will be visible even for inexperienced observers. Availability: More on the way. Get ready to see amazing detail in galaxies and nebulas. We are stunned to know that you had put so much observing time on this telescope in only a few nights. Initially, the altitude movement was way too loose, even with the "hockey puck" altitude tensioners fully tightened and the altitude bearings placed in their uppermost position. The Explore Scientific Truss Dobsonian takes a large scope and breaks it down into a very portable package. Nowhere do you get as much light for your money like a good Dobson. Nowhere do you get as much light for your money like a good Dobson. Don’t let its massive size fool … Add To Cart. The scope is ready for the use with the Explore Scientific optional coma corrector. More Deep-Sky Viewing items . $445.00. Orion 10023 SkyQuest XX12i IntelliScope Truss Dobsonian Telescope. Rebuilding a 12.5″ f/5 Truss Tube Dobsonian Some time ago my friend Bill Lofquist bought a dobsonian telescope from Roger Ceragioli. $1,799.99. The ideal workhorse for the deep sky observers. Bright star clusters are resolved to the core, and the sight of the terminator on the moon is an unforgettable experience. All updates have been performed on this telescope. Capture that perfect comet photo. $1,799.99 . 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. The ingenious combination of simple yet effective mechanisms with the greatest possible opening gives the Dobsonian telescope a unique triumphant march around the world. Before the introduction of the Dobsonian by John Dobson, the vast majority of amateur telescopes consisted of small telescopes with primitive mechanics - barely enough to see the polar caps of Mars or the rings of Saturn. 4 Review(s) | Add Your Review. $949.99. Add To Cart. updates have been performed on this telescope. Add Your Review. Page 1 of 5 - solid vs truss tube Dob (12") - posted in Reflectors: I got aperture fever and want to get a 12 aperture equipment. We are honored that you are using the Explore Scientific Generation II 12-inch Truss Tube Dobsonian Telescope for your comet hunting. Includes 2" focuser with helical gearing and 10:1 reduction; LED Red Dot Finder, collimation assist tool; soft light baffle and two radial main mirror fan for fast temperature equilibrium. The Explore Scientific 12-inch Dobsonian telescope includes a 2" dual-speed focuser with helical gearing and 10:1 reduction, an LED Red Dot Finder, a collimation assist tool (see extra images for a view of the … Our Product #: ES12D. The entire structure has been optimized for maximum stiffness with minimal weight. Next slide. Sky-Watcher 10" f/4.7 Classic 250P Dobsonian reflector. Press the space key then arrow keys to make a selection. Get ready to see amazing detail in galaxies and nebulas. Sky Watcher Flextube 300 Dobsonian 12-inch Collapsible Large Aperture Telescope – Portable, Easy to Use, Perfect for Beginners, White/Black (S11740) 4.6 out of 5 stars 19 1 offer from $2,680.36 Astronomics is a family-owned business that has been supplying amateur astronomers, schools, businesses, and government agencies with the right optical equipment and the right advice since 1979. The truss tube is $300 more. Easy to setup and use. FREE ground shipping. Two scopes I have in mind: Orion SkyQuest XT12G GoTO Dob and Orion SkyQuest XX12G GoTo Dob. This is a Generation II telescope. Upon receiving this scope, a few modifications were made to maximize the performance. Truly … Add To Cart. Bright star clusters are resolved to the core, and the sight of the terminator on the moon is an unforgettable experience. This Instructable describe the planning, design, and par… Add To Cart. You must have JavaScript enabled in your browser to utilize the functionality of this website. Details on planets and deep sky objects will be visible even for inexperienced observers. Quick view. By placing a felt pad on either side of the teflon pad, the altitude movement was greatly improved and the side tensioners could be loosened to where they merely serve as centering guides. Track Saturn all night. Awesome light gathering power and great portability. Don’t let its massive size fool you, this 12-inch Dobsonian telescope, from Orion, has solved the transportation … Curbside Pickup Hours: Mon-Thurs 10am to 3pm, Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device.