Explore Scientific 10-inch Dobsonian Reflector Telescope - Open Box

This telescope is a return, being returned due to its size. It was assembled, the client found it too big, then disassembled and returned. Designed 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. The 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. Item Number: ES-ON25447 Primary Mirror Diameter: 254mm Focal Length: 1200mm Focal Ratio: f/4.7 Tube Weight: 24lbs, 3 oz Base Weight: 21lbs, 8 oz