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09 480 5903

www.jacobsdigital.co.nz

9 Mokoia Road

Birkenhead, Auckland 0626

OPEN: 9am to 5pm

Monday to Saturday

Orion SkyQuest XT10g Computerized GoTo Dobsonian Telescope

SKU: 10135

Orion SkyQuest XT10g Computerized GoTo Dobsonian Telescope-Telescope-Jacobs Photo and Digital
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Orion SkyQuest XT10g Computerized GoTo Dobsonian Telescope

SKU: 10135

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Pickups and Delivery

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Delivery estimates

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About this product

  • Fully motorized GoTo Dobsonian reflector telescope locates, centers, and automatically tracks any of over 42,000 celestial objects with pushbutton ease!
  • Big 10" aperture reflector optics gathers plenty of light for pleasing views of galaxies, nebulas, and star clusters as well as bright close-up study of the planets and Moon
  • Computerized GoTo motors, encoders, and gears come pre-installed on the Dobsonian base for easy assembly
  • Requires 12V power supply (sold seperately) for motorized operation
  • Includes 2" dual-speed (11:1) Crayford focuser, 28mm 2" DeepView eyepiece, 12.5mm 1.25" illuminated crosshair Plossl eyepiece, EZ Finder II reflex sight, eyepiece rack, collimation cap, and Starry Night software

Orion Dobsonians have always been known for superb optical and mechanical quality, wonderful ease of use, and remarkably affordable prices. One other thing they - and almost all other Dobs on the market - have had in common: you pushed the telescope to your observing target by hand.

Until now. Orion has heralded another giant leap in Dobsonian evolution with the SkyQuest XTg series of fully motor driven GoTo Dobsonians. Now, pointing a Dob to even the most elusive of NGC curiosities is as easy as pushing a button or two on the XTg Dobsonian's illuminated GoTo hand controller. High-torque servo motors guided by two pairs of high-resolution encoders then slew the telescope right to your object of interest - any of over 42,000 objects in the GoTo controller's database. No more nudging the telescope tube continuously to keep the object from drifting out of the field of view, either. The XT10g automatically tracks the object's motion, keeping it centered in the eyepiece while you savor the view. What's more, the closed-loop electronics of the XT10g let you aim the telescope manually - or endure the accidental bump - without losing orientation for accurate, automated GoTo pointing!

GoTo Dob Chart

The SkyQuest XT10g combines GoTo pointing convenience with excellent portability and an amazingly affordable price. It features a 254mm (10") aperture, 1200mm focal-length parabolic mirror (f/4.7) made from low-thermal-expansion optical glass. Enhanced reflectivity (94%) aluminum mirror coatings yield bright, high-definition images. The 10" primary mirror is center-marked to make precise alignment of the optics (collimation) easier to achieve. The reflector telescope's open mirror cell design facilitates efficient cooling of the mirror to ambient temperature. To cool down the telescope optics even more quickly, the XT10g mirror cell features threaded holes that accept an optional cooling accelerator fan (sold separately).

Warranty

Limited Warranty against defects in materials or workmanship for one year from date of purchase.

  • Best for viewing
    Fainter deep sky
  • Best for imaging
    Lunar & planetary
  • User level
    Advanced
  • Optical design
    Reflector
  • Optical diameter
    254mm
  • Focal length
    1200mm
  • Focal ratio
    f/4.7
  • Optics type
    Parabolic
  • Glass material
    Low thermal expansion borosilicate glass
  • Eyepieces
    DeepView 28.0mm (2"),12.5mm (1.25")
  • Magnification with included eyepieces
    43x, 96x
  • Resolving power
    0.46arc*sec
  • Lowest useful magnification
    36x
  • Highest useful magnification
    300x
  • Highest theoretical magnification
    508x
  • Limiting stellar magnitude
    14.7
  • Optical quality
    Diffraction limited
  • Finder scope
    EZ Finder II
  • Focuser
    2" dual-speed Crayford
  • Secondary mirror obstruction
    63mm
  • Secondary mirror obstruction by diameter
    25%
  • Secondary mirror obstruction by area
    6%
  • Mirror coatings/over-coatings
    Aluminum & Silicon Dioxide
  • Mount type
    Dobsonian
  • Astro-imaging capability
    Simple moon shots
  • Motor drive compatibility
    Clock drive included
  • Computerized compatibility
    Go-To included
  • Alignment procedure
    2-Star Alignment, Brightest Star
  • Number of objects in database
    42,000+
  • Tracking rates
    Sidereal, Solar and Lunar
  • Motor type
    DC Servo motors with encoders
  • Bearing material
    AZ: Thrust needle bearings ALT: Ball bearings
  • Power requirement
    12-volt DC - 2A (tip positive)
  • Available ports
    RS-232, Aux
  • Tube material
    Steel
  • Tripod material
    Wood
  • Length of optical tube
    47.8 in.
  • Weight, optical tube
    29.4 lbs.
  • Weight, mount/tripod
    38.5 lbs.
  • Weight, fully assembled
    67.9 lbs.
  • Additional included accessories
    Collimation cap, Eyepiece rack
  • Other features
    Full Go-To Control
  • Warranty
    One year

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