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 2 of 34 
Orion Telescopes

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Intermediate
*2nd* Orion AstroView 120ST Equatorial Refractor Telescope
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$579.99
Now 
$492.99
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$87.00
 
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  • Wonderful wide-field refractor telescope for viewing deep-sky objects with crisp resolution
  • 120mm (4.7") aperture and 600mm focal length refractor provides sharp views of nebular clouds, star clusters, and galaxies
  • Also capable of achieving pleasing views of the Moon and bright planets
  • Includes sturdy adjustable-height tripod, equatorial mount for manual slow-motion celestial tracking and an internal polar alignment scope for precision performance
  • Includes two Sirius Plossl 1.25" eyepieces (25mm and 10mm), 6x30 finder scope, smooth 2" rack & pinion focuser, 90-degree mirror star diagonal, and Starry Night astronomy software


Item #  79005
  • Best for viewing
    Brighter deep sky
  • Best for imaging
    Deep sky
  • User level
    Intermediate
  • Optical design
    Refractor
  • Optical diameter
    120mm
  • Finder scope lens diameter
    30mm
  • Focal length
    600mm
  • Focal ratio
    f/5.0
  • Coatings
    Multi-coated
  • Optics type
    Air-spaced doublet
  • Glass material
    Crown/Flint
  • Eyepieces
    Sirius Plossl 25.0mm,10.0mm (1.25")
  • Magnification with included eyepieces
    24x, 60x
  • Resolving power
    0.97arc*sec
  • Lowest useful magnification
    17x
  • Highest useful magnification
    240x
  • Highest theoretical magnification
    240x
  • Limiting stellar magnitude
    13.1
  • Optical quality
    Diffraction Limited
  • Finder scope
    6x30
  • Focuser
    2" Rack-and-pinion
  • Diagonal degrees
    1.25" 90° Mirror Star
  • Mount type
    Equatorial
  • Astro-imaging capability
    Lunar & planetary
  • Dovetail bar system
    Yes
  • Motor drive compatibility
    Clock drive sold separately
  • Computerized compatibility
    Not compatible
  • Bearing material
    Friction bearings
  • Latitude range
    18-63
  • Setting circles
    Yes
  • Polar-axis scope
    Included
  • Counterweights
    One 7.5 lb., one 4 lb.
  • Tube material
    Aluminum
  • Tripod material
    Aluminum
  • Counterweight bar length
    10 in.
  • Diameter of counterweight shaft
    20mm
  • Height range of mount
    36.00 in. - 56.00 in.
  • Length of optical tube
    24.5 in.
  • Weight, optical tube
    8.6 lbs.
  • Weight, mount/tripod
    16.5 lbs.
  • Weight, fully assembled
    36.3 lbs.
  • Additional included accessories
    Other included items are not always the same between a new and a second. Seconds may be older versions of the new product, or may be customer returns where accessory substitutions have been made.
  • Other features
    2nds are covered by Orion's Satisfaction Guarantee
  • Warranty
    One year

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