Orion SkyQuest XX12i IntelliScope Truss Dobsonian Telescope

Regular Price:

$1,499.99
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  • Maybe the idea of a big-aperture telescope appeals to you, but the portability issue has kept you on the fence. Well you can hop off it now because we've got the perfect solution - the "space-saving" Orion SkyQuest XX12i IntelliScope® Truss Tube Dobsonian. It's a deep-sky observer's dream telescope, offering jumbo 12" (305mm) parabolic optics of 1500mm focal length (f/4.9); a stylish, reduced-weight base outfitted with computerized IntelliScope object locating technology; and a sturdy, eight-truss tube design that disassembles in about a minute into compact, easily portable components. And at its price, the XX12i ranks as the #1 killer telescope deal of the year!

    Finally, a deluxe, large-aperture Dobsonian that fits comfortably into a compact car for transport to your favorite observing site! Credit the XX12i's traditional truss tube design, which utilizes eight aluminum trusses (four captive pairs) that attach and detach quickly with oversized hand knobs - no tools required! This design provides a more rigid structural support than other designs in this category. And all assembly knobs are captive, so you won't lose any in the dark! When removed, the trusses in each captive pair align in parallel, which saves space when transporting and storing them. Disassembly of the 56"-long optical tube yields two sections, the largest measuring just 26" in length.

    The XX12i improves on the already stellar features and performance of our standard XT12 IntelliScope Dobsonian. The focuser is a dual-speed (11:1) 2" Crayford with 1.25" adapter, metal focus knobs, and adjustable drawtube tension to ensure excellent, non-slip motion for any size of eyepiece used. We outfitted the XX12i with larger, 8" altitude bearings for smoother tube motion. The side-reinforced base sports stylish cutouts that minimize weight without sacrificing stability. EbonyStar laminate glides on non-stick PTFE material bearings to give the azimuth motion the feel of silk. Fine features carried over from the XT12 include adjustable altitude tension, an open 9-point flotation primary mirror cell, and a "navigation knob" for easy slewing.

    Although the primary mirror cell is extremely well ventilated, the Orion SkyQuest XX12i Intelliscope Truss Dobsonian comes with a Cooling Accelerator Fan, which attaches to the back of the cell and facilitates faster equilibration of the mirror to ambient temperature. The secondary mirror has a 70mm minor axis and is held in a four-vane spider with very thin (0.7mm thick) vanes to minimize diffraction effects.

    The acclaimed IntelliScope Computerized Object Locator comes standard on the XX12i, allowing manual slewing to any of 14,000 celestial objects in just seconds, using its illuminated pushbutton keypad. It lets you spend your time viewing celestial objects instead of hunting for them. What's more, with the XX12i's Truss Dobsonian 305mm of light-grabbing aperture, your favorite "faint fuzzies" won't look nearly so faint or fuzzy! The deep-sky views will simply dazzle you.

    The XX12i Truss comes fully loaded with great accessories, including a 9x50 finder scope, aluminum telescope eyepiece rack, two telescope eyepieces: a low-power 35mm (43x) DeepView 2" and a high-power 10mm (150x) Sirius Plossl 1.25", dust caps for the top and bottom optical tube sections, and a "collimating cap" to insure optical alignment of the mirrors. A convenient carrying handle is provided for the base.

    It's the big Dobsonian you've dreamed of owning, and now you can take it with you wherever dark skies beckon! Get the practical and amazingly affordable Orion SkyQuest XX12i IntelliScope Truss Tube Dobsonian by Orion and hit the road to astronomical adventure.

    Assembled weight (including accessories): 86.5 lbs. Assembled optical tube, 56"L x 14"W, 49.5 lbs. Bottom tube section, 26"L x 14"W, 34.3lbs; top tube section, 8"L x 14"W, 9.6 lbs. Truss poles (8), 22"L x 1"W. Total weight of 4 Truss pole pairs and captive assembly knobs: 5.6lbs. Base, 25"W x 30"H, 34lbs. 12V battery pack included (requires 8 D-cells: not included) to power Cooling Accelerator Fan.

    Meets or exceeds all California State Environmental Quality & Safety Regulations (CARB 93120 Phase 2 Compliant).


    WARNING! When using a truss tube Dobsonian telescope for solar observing, always use a Light Shroud and a properly sized solar filter. When you install the Light Shroud make certain there are no gaps between the Shroud and the telescope where direct sunlight can reach the telescope mirror. When a truss tube telescope (equipped with a solar filter but no Light Shroud) is pointing near (not at) the Sun, direct sunlight can hit the mirror and focus on the solar filter or other portions of the telescope. This can lead to eye injury or damage to the telescope. Using a Light Shroud protects your telescope from peripheral sunlight.

    Before using any telescope for solar observing, make sure to install all dustcaps or other protective covers on all optical components such as finder scopes to keep sunlight from passing through them. Glancing through an uncovered optical system, even for an instant, can cause permanent eye damage. Always install protective caps on all optical instruments if left out during daylight hours.

    Warranty
    Limited Warranty against defects in materials or workmanship for one year from date of purchase. This warranty is for the benefit of the original retail purchaser only. For complete warranty details contact Orion Telescope & Binoculars at 800-676-1343.

    Warning
    Please note this product was not designed or intended by the manufacturer for use by a child 12 years of age or younger.

    Shipping
    Unfortunately, at this time, this product can NOT be shipped to the state of CALIFORNIA.
    Shipping for this product is processed by the manufacturer, please allow 2-3 business days for them the receive the order in addition to the standard shipping time (5-7 business days) for a total estimated processing & shipping time of 7 - 10 business days.



    INCLUDED:
    - Orion SkyQuest XX12" f/4.9 Truss-Tube Dobsonian Reflector Telescope w/ parabolic primary optics
    - 9-point flotation primary mirror cell with spring loaded thumbscrew collimation adjustments
    - 70mm minor-axis secondary mirror on 4-vaned (0.7mm thick vanes) secondary holder
    - 4 groups of two-pole rotatable truss assemblies with captive assembly knobs
    - Dual-Speed (11:1) 2" Crayford focuser w/ 1.25" telescope eyepiece adapter and adjustable focusing tension
    - Orion unique new base design with side braces for increased stability
    - Base outfitted with EbonyStar on non-stick PTFE azimuth bearings for optimized motion
    - Large 8" diameter ABS plastic altitude bearings with adjustable CorrecTension knobs
    - Navigation knob
    - Orion IntelliScope Computerized Object Locator system
    - 9-volt battery (for IntelliScope Object Locator)
    - Base handle
    - Telescope eyepiece rack (holds one 2" eyepiece and three 1.25" eyepieces)
    - 9x50 finder scope
    - 35mm DeepView 2" eyepiece
    - 10mm Sirius Plossl telescope eyepiece
    - Cooling Accelerator Fan
    - 12V battery pack for Cooling Fan (requires 8 D cell batteries: not included)
    - Dust covers for top and bottom tube sections
    - Collimation Cap
    - Base assembly hardware
    - Orion Starry Night Special Edition software
    - Instruction manual



    Orion Telescope & Binoculars
    Product # 10023

      • Best for viewing
        Fainter deep sky
      • Best for imaging
        Lunar & planetary
      • User level 
        Advanced
      • Optical design 
        Reflector
      • Optical diameter 
        305mm
      • Focal length 
        1500mm
      • Focal ratio 
        f/4.9
      • Optics type 
        Parabolic
      • Glass material 
        Low thermal expansion borosilicate glass
      • Eyepieces
        DeepView 35.0mm (2"),10.0mm (1.25")
      • Magnification with included eyepieces
        42x, 150x
      • Resolving power 
        0.38arc*sec
      • Lowest useful magnification 
        42x
      • Highest useful magnification 
        300x
      • Highest theoretical magnification
        610x
      • Limiting stellar magnitude 
        15.1
      • Optical quality 
        Diffraction limited
      • Finder scope
        9x50
      • Focuser
        2" dual-speed Crayford
      • Secondary mirror obstruction
        70mm
      • Secondary mirror obstruction by diameter
        23%
      • Secondary mirror obstruction by area
        5%
      • Mirror coatings/over-coatings
        Enhanced Aluminum & Silicon Dioxide
      • Mount type
        Dobsonian
      • Astro-imaging capability 
        Simple moon shots
      • Alignment procedure
        2-Star Alignment
      • Bearing material
        PTFE and UHMW bearings
      • Power requirement
        9-volt battery
      • Setting circles
        Electronic, via the hand controller
      • Available ports 
        RS-232
      • Tube material
        Steel
      • Tripod material
        Wood
      • Length of optical tube
        58.3 in.
      • Weight, optical tube
        49.5 lbs.
      • Weight, mount/tripod
        34.0 lbs.
      • Weight, fully assembled
        83.5 lbs.
      • Additional included accessories
        Unique base design with side braces for stability, Cooling accelerator fan included, 2" dual-speed Crayford focuser w/ 1.25" adapter
      • Warranty 
        One year

  • Unfortunately, at this time, this product can NOT be shipped to the state of CALIFORNIA.

    Shipping for this product is processed by the manufacturer, please allow 2-3 business days for them the receive the order in addition to the standard shipping time (5-7 business days) for a total estimated processing & shipping time of 7 - 10 business days.


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