The website is hosted green. A 12-inch telescope with a 305mm aperture gathers more than 1800 times more light than the naked eye. Aperture at an affordable price! Details on planets and deep sky … Inviato: lunedì 3 febbraio 2014, 12:29 . The construction was optimized for maximum rigidity with a minimum of mass. My 12" Explore Scientific truss rod dob arrived. Bigger telescopes, like the Schmidt-Cassegrain telescopes, were restricted to the relatively small group of amateurs that could afford them.The brilliant combination of simple - but effective - mechanics and the largest aperture available led to a worldwide triumph of Dobson's concept. For an option with a larger aperture and focal length, check out the 16-inch Explore Scientific Truss Tube Dobsonian. ... 305mm (12-inch) f/5 and 406mm (16-inch) f/4.5. With this product, you earn 1800 loyalty point(s). Remarkably, even the big brother in this range weighs in at only 38.4kg. Collimation Tool, Modern 305mm ultra-light truss-tube dobsonian telescope in full aluminium construction, Modern secondary mechanics - the collimation is easily achieved without tools and keeps collimation well during transports, Modern primary mirror cell - the telescope mirror can be collimated from the front while looking through the eyepiece and is supported by a modern floatation system with radial roller bearings, Large altitude wheels provide smooth and precise movement even at high magnifications, Secondary unit and altitude wheels fit into the rocker box and the mirror box includes a cover for transport so that the whole telescope breaks down into only two aluminium cases and the trusses, Dew-resistant because of aluminium construction: no deforming press board due to the exclusive use of metals, Lightweight: the aluminium profile/aluminium plate construction reduces the weight to about half of the mass of most press board designs of this price range. Weather Stations FAQ In some 2015-2018 youtube reviews of ES 12 … The delivery time of this article is currently not known. We love our customers! By Steve Ringwood. Buy the 12" Truss Tube Dobsonian from Explore Scientific! The focus position is already positioned to accept a coma-corrector. Explore Scientific's 12 inch, 305mm truss tube Dobsonian telescope is a high quality full aluminum telescope design for the ultimate in portability and light gathering power. No other telescope type offers you so much light for your money as a good truss tube Dobsonian. Dimensions for mobile use of the 12" Explore Scientific Ultra Portable Dobsonian Rockerbox 450x450x320mm Mirrorbox 380x380x300mm Trusses approx. ', ' + review.reviewer_city : '' }}, {{ formatDate(review.creation_date, 'DD.MM.YYYY') }}, {{ formatDate(review.statement_creation_date, 'DD.MM.YYYY') }}, Manual_0116930-0116940_Ultra-Light-Dobson-12-16_de_EXPSC_v052018a.pdf, Manual_0116930-0116940_Ultra-Light-Dobson-12-16_en_EXPSC_v052018a.pdf, 2" Rack-and-Pinion Focuser with helical gearing and 10:1 reduction, Dust protection caps for open aperture and eyepiece holder, Modern secondary mechanics - the collimation is easily achieved without tools and keeps collimation well during transports, Modern primary mirror cell - the telescope mirror can be collimated from the front while looking through the eyepiece and is supported by a modern floatation system with radial roller bearings, Large powder coated altitude wheels provide smooth and precise movement even at high magnifications, Secondary unit and altitude wheels fit into the rocker box and the mirror box includes a cover for transport so that the whole telescope breaks down into only two aluminium cases and the trusses, Dew-resistant because of aluminium construction: no deforming press board due to the exclusive use of metals, Lightweight: the aluminium profile/aluminium plate construction reduces the weight to about half of the mass of most press board designs of this price range, Two large radial fans for fast thermal equilibrium, Scope of delivery: Telescope, Manual, Reducer 2"/1.25", Red dot finder, Stray light shield for secondary cage, Main mirror collimation tool, Battery compartment with bag for fans, Extension tube for focuser, Truss-Dobsonian Telescope in full Aluminium construction. For more information: www.explorescientific.co.uk. Magnifiers FAQ For the moment, lets do the … © 2020 Woodland Hills Camera & Telescope, All Rights Reserved. Before the introduction of this telescope type by John Dobson the vast majority of amateur telescopes were small inadequate refractors on shaky mounts - just good enough to show the polar regions on mars or the rings of Saturn. No telescope type has influenced amateur astronomy as radically as the dobsonian telescope. 980mm Eyepiece Height while pointing … A 305 mm mirror collects more than 1,800 times as much light as the naked eye. Explore Scientific's 12 inch, 305mm truss tube Dobsonian telescope is a high quality full aluminum telescope design for the ultimate in portability and light gathering power. Includes a precision 2" focuser, red dot finder and built in cooling fans.