{"product_id":"explore-scientific-12-inch-f-5-truss-tube-dobsonian-telescope-portable-large-aperture-telescope-for-deep-sky-visual-astronomy","title":"Explore Scientific 12-Inch f\/5 Truss-Tube Dobsonian Telescope — Portable Large-Aperture Telescope for Deep-Sky Visual Astronomy","description":"\u003cp\u003eThe 12-inch Truss-Tube Dobsonian is the telescope serious visual observers dream about — a 305mm mirror that gathers over 1,800 times more light than the naked eye, packed into a design that breaks down without tools and fits in a small car. Whether you're chasing faint galaxies, intricate nebulae, or razor-sharp planetary detail, this telescope delivers the aperture that makes those targets come alive.\u003c\/p\u003e\n\n\u003cp\u003eA Dobsonian is the simplest telescope design for visual astronomy: point it at the sky, look in the eyepiece. No complicated polar alignment, no computerized setup. Just big aperture, buttery-smooth motion, and dark skies.\u003c\/p\u003e\n\n\u003ch2\u003eWho This Is For\u003c\/h2\u003e\n\u003cp\u003eIntermediate to advanced stargazers who want serious aperture without a heavy equatorial mount. Also a great choice for beginners who want to start with the best possible visual experience and are comfortable following a setup guide.\u003c\/p\u003e\n\n\u003ch2\u003eWhat You'll See\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSaturn\u003c\/strong\u003e — rings with the Cassini Division cleanly split, even at moderate magnification\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJupiter\u003c\/strong\u003e — multiple cloud belt details and all four Galilean moons\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGalaxies\u003c\/strong\u003e — spiral arm structure in M51 (the Whirlpool Galaxy) from a dark site\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNebulae\u003c\/strong\u003e — filament detail in the Orion Nebula; the Ring Nebula (M57) as a crisp smoke ring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGlobular clusters\u003c\/strong\u003e — M13 fully resolved into thousands of individual stars\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e305mm (12-inch) primary mirror\u003c\/strong\u003e — collects 1,800× more light than the unaided eye\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTruss-tube design\u003c\/strong\u003e — disassembles in minutes with no tools; fits in most cars\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2-inch helical focuser with 10:1 fine-focus\u003c\/strong\u003e — smooth, precise control at high magnification\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual radial cooling fans\u003c\/strong\u003e — speeds mirror cool-down so you're seeing sharp images faster\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-altitude bearings\u003c\/strong\u003e — exceptionally smooth motion for tracking objects at high power\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED Red Dot Finder included\u003c\/strong\u003e — fast, intuitive star-hopping to your targets\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollimation assist tool included\u003c\/strong\u003e — keeps optics aligned for peak performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eAperture: 305mm (12 inches)\u003c\/li\u003e\n  \u003cli\u003eFocal length: 1,525mm\u003c\/li\u003e\n  \u003cli\u003eFocal ratio: f\/5\u003c\/li\u003e\n  \u003cli\u003eSecondary obstruction: 24%\u003c\/li\u003e\n  \u003cli\u003eFocuser: 2-inch helical with 10:1 fine-focus reduction\u003c\/li\u003e\n  \u003cli\u003eTheoretical max magnification: 600×\u003c\/li\u003e\n  \u003cli\u003eLimiting magnitude: 15.1\u003c\/li\u003e\n  \u003cli\u003eMirror cell support points: 9\u003c\/li\u003e\n  \u003cli\u003eTruss pole length: 88cm\u003c\/li\u003e\n  \u003cli\u003eEyepiece height at zenith: 142cm\u003c\/li\u003e\n  \u003cli\u003eSKU: DOB1245-01\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: AA battery pack for cooling fans sold separately. Optional coma correctors available for astrophotography use.\u003c\/em\u003e\u003c\/p\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":45789631774754,"sku":"DOB1245-01","price":1999.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6968\/5282\/files\/DOB1245-00_Full_Hot_Product_2016_3395d5f9-8a11-4697-a1a8-58bb863e79e2.jpg?v=1781676025","url":"https:\/\/telescopewolves.com\/en-ca\/products\/explore-scientific-12-inch-f-5-truss-tube-dobsonian-telescope-portable-large-aperture-telescope-for-deep-sky-visual-astronomy","provider":"Telescope Wolves","version":"1.0","type":"link"}