Orion 9836 120mm f/5.0 Refractor Telescope Optical Tube Assembly Review

Orion 9836 120mm f/5.0 Refractor Telescope Optical Tube Assembly

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  • Rich-field refractor optical tube assembly with big 4.7″ aperture for deep-sky pursuits and wide-field astrophotography use
  • 120mm aperture and 600mm focal length refractor provides crisp wide-field views exhibiting high contrast
  • Perfectly portable at just 8.6 lbs., makes for a great grab and go telescope
  • 2″ rack and pinion focuser accepts both 2″ and 1.25″ eyepieces and accessories
  • Optical tube only – mount, tripod, and accessories sold separately

Product description

This compact, large-aperture refractor telescope is perfect for deep-sky observing pursuits. Its combination of a 120mm (4.7″) aperture multi-coated achromatic lens assembly and modest 600mm focal length provide breathtaking wide-field views. With an optional 25mm Plossl eyepiece (sold separately), this compact telescope serves up a sprawling 2.1-degree swath of sky! The telescope’s fast f/5.0 optical system also makes it an excellent choice for astrophotography. The 26″-long optical tube is well baffled to ensure good contrast. Its cast-metal, 2″ rack-and-pinion focuser accommodates either a 2″ or 1.25″ diagonal, so you can use 1.25″ or big 2″ eyepieces. The optical tube color is a classy gunmetal gray metallic. A mounting base is molded into the focuser casting to accept an optional Orion finder scope or reflex sight. Sold as optical tube assembly only without accessories. Includes objective lens cap. Weighs 8.6 lbs. One-year limited warranty.

From the Manufacturer

Rich-field refractor optical tube assembly with big 4.7″ aperture for deep-sky pursuits and wide-field astrophotography use. 120mm aperture and 600mm focal length refractor provides crisp wide-field views exhibiting high contrast. Perfectly portable at just 8.6 lbs., makes for a great grab and go telescope. 2″ rack and pinion focuser accepts both 2″ and 1.25″ eyepieces and accessories. Optical tube only – mount, tripod, and accessories sold separately

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