Orion SkyQuest XX14g GoTo Truss Tube Dobsonian Telescope
Announcing the largest aperture Orion Dobsonian equipped with GoTo motorization and closed-loop tracking, the 14" Orion SkyQuest XX14g GoTo Truss Tube Dobsonian. Not only does this beautiful behemoth feature exceptionally large 14" (356mm) diameter optics, but its Orion-designed collapsible GoTo Dobsonian base and truss tube make the XX14g conveniently portable, since you can break the entire telescope down into bite-size component pieces.
- An enormous yet conveniently portable 14" aperture truss-tube Dobsonian telescope equipped with fully motorized GoTo object location and automatic tracking of over 42,000 celestial objects
- Colossal 14" aperture reflector optics collect tons of light for wonderfully detailed views of deep space objects such as galaxies, star clusters, and cloudy nebulas, in addition to bright and detailed views of closer cosmic quarry including the Moon and planets
- Orion-designed collapsible GoTo Dobsonian base AND rigid 8-pole truss reflector optical tube both break down into easily manageable components for transport in virtually any car
- Closed-loop electronics forgive accidental bumps, nudges, and even manual repositioning without losing alignment of the GoTo system. Heavy-duty clutches allow independent adjustment of motion to desired level of resistance in both axes.
- Innovative convex-back 356mm diameter parabolic primary mirror and newly engineered mirror cell weigh 10 lbs. less than our standard 14" reflector mirror and cell
Imagine, a 14" diameter Dobsonian reflector with motorized GoTo object location and tracking, capable of being packed into a small car. The optical tube and base both separate into smaller components -- without tools. Once broken down, everything fits easily into even a compact car, for the trip to your favorite dark-sky site. The rigid 8-pole truss tube of the XX14g virtually eliminates flexure observed in 6- and 3-pole collapsible tube designs. Stability of the assembled XX14g Dobsonian base is enhanced by its 1" thick composite wood base panels, which are laminated with water-resistant black melamine. GoTo and tracking motors are pre-installed on the base panels, making assembly nice and easy. Once the tube and base are assembled, the optical tube attaches to the base with a dovetail trunnion and locks securely in place with a single captive hand knob. Since all base and truss tube hardware is captive, you don’t have to worry about leaving a screw behind after a long night of viewing in the field.
The XX14g GoTo system automatically slews the telescope to any of the over 42,000 celestial objects you choose from the hand controller’s intuitive menus, once a simple alignment process is completed. Altitude and azimuth motors automatically track the motion of the target object so it stays put in the eyepiece field of view for extended visual study. Forgiving of accidental bumps, the XX14g’s GoTo system features closed-loop electronics allowing manual repositioning or slewing of the telescope tube without losing alignment. In fact, depending on your preference you can choose to operate the telescope in either GoTo or auto tracking modes.Redesigned heavy-duty clutches allow motion in both axes to be adjusted independently to desired level of resistance.
The 14" parabolic primary mirror doesn’t just gobble up photons; it wolfs them down eagerly for your visual inspection. The XX14g features an innovative convex-back 356mm diameter primary mirror and a newly engineered mirror cell, which weighs 10 lbs. less than standard 14" mirror and cell combinations, yielding faster ambient temperature equilibration times so you get optimal visual results more quickly. The mirror cell accepts six specially designed threaded counterweights (included) to optimize balance.
The dual-speed abilities of the 2" Crayford focuser with its 11:1 fine-focus ratio allows you to dial in precise details of any celestial denizen. Both 2" and 1.25" telescope eyepieces can be used, thanks to the included 1.25" step-down adapter.
The XX14g includes both a 2" DeepView 35mm eyepiece for wide views and a 1.25" 12.5mm Plossl eyepiece with an illuminated reticle to help align the GoTo system precisely. Other stellar accessories include an EZ Finder II reflex sight, removable eyepiece rack, GoTo hand controller holder bracket, collimation cap, 12V DC power cable, and RS-232 cable for future firmware updates. A 12V power supply or AC-to-DC adapter (sold separately) is required for motorized operation.
In keeping with Orion’s tradition of offering top-notch quality optics at affordable prices the XX14g GoTo Truss Tube Dob is priced to please. Includes a FREE Starry Night Special Edition software CD-ROM and SkyTheater DVD - a $69.90 value! As with all Orion telescopes, our Customer Service and Technical Support teams are available to help with any questions you may have on our exciting new 14" GoTo Truss Tube Dobsonian.
A specially designed Light Shroud is available (sold separately) for the Orion XX14g optical tube. A Light Shroud significantly enhances the viewing experience in a Truss Tube Dobsonian by blocking distracting peripheral light from entering the light path, optimizing contrast and brightness.
A custom Orion Padded Case Set (sold separately) is available for the XX14g Dobsonian optical tube. Each set of cases includes a padded case for the top tube section including a secondary mirror cover, a padded case for the bottom tube section, and a roll-up case to safely hold the truss-pole assemblies. An Orion Padded Case Set is the best way to preserve and protect your investment for years to come.
Dark skies await you, and with the Orion XX14g GoTo Truss Tube Dobsonian Telescope, they’re well within reach.
Assembled weight (including accessories): 158 lbs. Assembled optical tube, 61"L x 16.5"W, 65.5 lbs., including six counterweights, 1.25" eyepiece, and EZ Finder II. Bottom tube section, 26"L x 14"W, 48.8 lbs. with counterweights, 35.4 lbs. without; top tube section, 8.5"L x 16.5"W, 9.4 lbs. Truss pole assemblies (4), 33.5"L x 4.5"W x 1.75"H. Total weight of 4 truss pole assemblies and captive assembly knobs: 6.95 lbs. Set of six counterweights: 13.3 lbs. Assembled base, 30.5"W x 31.5"H, 94 lbs. Largest base component piece (top and bottom baseplates with motor housing): 53.5 lbs., 30.5"W x 6.75"H.
|Alignment Procedures||2-Star Alignment|
|Bearings||AZ: Thrust needle bearings ALT: Ball bearings|
|Computer Interface||Go-To included|
|Finderscope||EZ Finder II|
|Focuser||2" dual-speed Crayford|
|Magnification (low power)||47x|
|Magnification (high power)||300x|
|Optical Coatings||Enhanced Aluminum & Silicon Dioxide|
|Power Requirements||12-volt DC (tip positive)|
|Secondary Mirror Obstruction||80mm|
|Secondary Mirror Obstruction by Area||5%|
|Secondary Mirror Obstruction by Diameter||23%|