{"product_id":"explore-scientific-10-inch-dobsonian-telescope-on25447","title":"Explore Scientific 10-inch Dobsonian f\/4.7 Telescope (ON25447)","description":"\u003ch1\u003eExplore Scientific 10-inch f\/4.7 Dobsonian Telescope\u003c\/h1\u003e\n\u003cdiv class=\"product-info__block-item\" data-block-id=\"description\" data-block-type=\"description\" style=\"--eac-o-font-size: 14px; --eac-o-letter-spacing: -0.14px; --eac-o-line-height: 22.4px;\"\u003e\n\u003cdiv class=\"product-info__description\" style=\"--eac-o-font-size: 14px; --eac-o-letter-spacing: -0.14px; --eac-o-line-height: 22.4px;\"\u003e\n\u003cdiv class=\"prose\" style=\"--eac-o-font-size: 14px; --eac-o-letter-spacing: -0.14px; --eac-o-line-height: 22.4px;\"\u003e\n\u003cp data-start=\"249\" data-end=\"659\" style=\"--eac-o-font-size: 14px; --eac-o-letter-spacing: -0.14px; --eac-o-line-height: 22.4px;\"\u003eDesigned for serious stargazers, this powerful 10-inch Newtonian Reflector Telescope features a massive 254mm primary mirror that gathers an exceptional amount of light, bringing even the faintest deep-sky objects into view. Its fast f\/4.7 focal ratio and 1200mm focal length make it an ideal choice for deep-sky observing and astrophotography, delivering wide-field, bright images with shorter exposure times.\u003c\/p\u003e\n\u003cp data-start=\"661\" data-end=\"1233\" style=\"--eac-o-font-size: 14px; --eac-o-letter-spacing: -0.14px; --eac-o-line-height: 22.4px;\"\u003eThe Dobsonian mount is simple to use and smooth to maneuver, making it accessible for astronomers of all skill levels. It includes a spring tension system that maintains tube balance—even when accessories are added. A 2-inch Crayford focuser with a 1.25-inch adapter ensures compatibility with a wide range of eyepieces and accessories. The package comes complete with a 25mm Plossl eyepiece (for 48x magnification), a red-dot finder for locating celestial targets, a smartphone adapter for capturing images, and a dust cover to keep your optics protected when not in use.\u003c\/p\u003e\n\u003ch2 class=\"h4\" style=\"--eac-o-font-size: 20px; --eac-o-letter-spacing: -0.3px; --eac-o-line-height: 26px;\"\u003eMassive Light-Gathering Power\u003c\/h2\u003e\n\u003cp\u003eThe large 254mm (10-inch) primary mirror captures more light, allowing users to explore deeper into space and view fainter celestial objects with enhanced clarity and brightness.\u003c\/p\u003e\n\u003ch2\u003eFast Optics for Deep Sky and Imaging\u003c\/h2\u003e\n\u003cp\u003eWith a 1200mm focal length and f\/4.7 focal ratio, this telescope delivers wide, bright views and enables shorter exposure times—perfect for astrophotography and deep-sky observation.\u003c\/p\u003e\n\u003ch2\u003eEasy-to-Use Dobsonian Mount\u003c\/h2\u003e\n\u003cp\u003eThe smooth Dobsonian mount is simple to operate for beginners and experienced users alike, with a spring-based tension system that keeps the optical tube balanced when using additional accessories.\u003c\/p\u003e\n\u003ch2\u003eComplete Kit for Observing and Imaging\u003c\/h2\u003e\n\u003cp\u003eIncludes a 25mm Plossl eyepiece (48x magnification), a red-dot finder for targeting objects, a smartphone adapter for simple astrophotography, and a dust cover to protect optics during transport or storage.\u003c\/p\u003e\n\u003ch3 data-start=\"661\" data-end=\"1233\" style=\"--eac-o-font-size: 14px; --eac-o-letter-spacing: -0.14px; --eac-o-line-height: 22.4px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem Number\u003c\/td\u003e\n\u003ctd\u003eES-ON25447\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Mirror Diameter\u003c\/td\u003e\n\u003ctd\u003e254mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e1200mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Ratio\u003c\/td\u003e\n\u003ctd\u003ef\/4.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTube Weight\u003c\/td\u003e\n\u003ctd\u003e24 lbs, 3 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Weight\u003c\/td\u003e\n\u003ctd\u003e21 lbs, 8 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-start=\"661\" data-end=\"1233\" style=\"--eac-o-font-size: 14px; --eac-o-letter-spacing: -0.14px; --eac-o-line-height: 22.4px;\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"661\" data-end=\"1233\" style=\"--eac-o-font-size: 14px; --eac-o-letter-spacing: -0.14px; --eac-o-line-height: 22.4px;\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTelescope OTA\u003c\/li\u003e\n\u003cli\u003eBase\u003c\/li\u003e\n\u003cli\u003e25mm Plossl Eyepiece\u003c\/li\u003e\n\u003cli\u003eRed dot finder\u003c\/li\u003e\n\u003cli\u003ePhone adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty \u0026amp; Manual\u003c\/h3\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/istronomyplus.com\/pages\/explore-scientific-warranty\" target=\"_blank\"\u003eExplore Scientific 1 to 2-Year Warranty\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"--eac-o-font-size: 14px; --eac-o-letter-spacing: -0.14px; --eac-o-line-height: 22.4px;\" data-end=\"1193\" data-start=\"694\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/ES-ON15476_ES-ON20859_ES-ON25447_ClassicDobs_Manual-v2_2025.pdf?v=1769274336\" target=\"_blank\"\u003eManual\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":48316052832485,"sku":"ES-ON25447","price":1260.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/ES-ON25447_1.webp?v=1769281819","url":"https:\/\/istronomyplus.com\/products\/explore-scientific-10-inch-dobsonian-telescope-on25447","provider":"Astronomy Plus – Telescopes \u0026 Astrophotography Canada","version":"1.0","type":"link"}