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Orion Telescopes

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Beginner
*2nd* Orion StarBlast 114mm AutoTracker Reflector Telescope
This product is a 'Second'. Learn more
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This product is no longer available for purchase.


Item #  70140
  • Best for viewing
    Lunar & bright deep sky
  • Best for imaging
    Lunar & planetary
  • User level
    Beginner
  • Optical design
    Reflector
  • Optical diameter
    114mm
  • Focal length
    500mm
  • Focal ratio
    f/4.4
  • Optics type
    Parabolic
  • Glass material
    Soda-lime plate
  • Eyepieces
    Super Plossl 25.0mm (1.25"), 10.0mm
  • Resolving power
    1.02arc*sec
  • Lowest useful magnification
    16x
  • Highest useful magnification
    228x
  • Highest theoretical magnification
    228x
  • Limiting stellar magnitude
    13.0
  • Finder scope
    EZ Finder II
  • Focuser
    1.25" Rack-and-pinion
  • Secondary mirror obstruction
    34mm
  • Secondary mirror obstruction by diameter
    34%
  • Secondary mirror obstruction by area
    30%
  • Mirror coatings/over-coatings
    Aluminum & Silicon Dioxide
  • Mount type
    Altazimuth
  • Astro-imaging capability
    Simple moon shots
  • Computerized compatibility
    Go-To system
  • Tracking rates
    Sidereal
  • Motor type
    DC Servo motors with encoders
  • Power requirement
    8-AA batteries or 12-volt DC
  • Available ports
    RS-232
  • Tube material
    Steel
  • Length of optical tube
    16.5 in.
  • Weight, optical tube
    3.9 lbs.
  • Weight, mount/tripod
    8.5 lbs.
  • Weight, fully assembled
    12.4 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

Orders received by noon Pacific Time for in-stock items ship the same business day. Orders received after noon will ship the next business day. When an item is not in-stock we will ship it as soon as it becomes available. Typically in-stock items will ship first and backordered items will follow as soon as they are available. You have the option in check out to request that your order ship complete, if you'd prefer.

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