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Orion Telescopes
Intermediate
Orion Build-A-Scope 10" IntelliScope Dobsonian Telescope
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  • Start with this 10" aperture, 1200mm focal length reflector telescope optical tube and the ultra-stable Dobsonian base with push-to IntelliScope computerized object locator
  • Add the Orion-brand focuser, finder scope, and initial eyepiece that YOU want
  • Add additional Orion-brand telescope eyepieces
  • Accessorize even further with any Orion-brand filters, collimating tools, Barlow lenses, padded case, Scope Cloak cover, and more
  • Get the 10" SkyQuest Intelliscope Dobsonian of your dreams and SAVE BIG compared to purchasing the telescope and accessories separately!


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Why Choose A Build-A-Scope Dobsonian Telescope?

If you're just starting out in the hobby, our standard Dobsonian configurations (either Classic or IntelliScope) may meet your needs and are available for fastest shipping. But, if you want the telescope that you've always wanted, customized the way you'd like it — then an Orion Build-A-Scope is for you!

It's easy to Build-A-Scope and save money, so get started building that dream telescope now!

Start Building Your Telescope Select required components and optional accessories to create your perfect telescope, add all items to your cart and save!

PLEASE NOTE: If you leave this page before adding your configured Build-A-Scope to your shopping cart, the details of your configuration will not be saved. In addition, if you add a Build-A-Scope to your wish list, the components you have chosen will not be included on your wish list. To save a configuration, add all items to your cart using the button above. Your configured Build-A-Scope will be saved in your shopping cart for 30 days. You will then be able to return to your configuration by visiting your shopping cart and clicking on the Build-A-Scope product title.

Once we receive your order, we will build your telescope! That takes a little more time to ship than a standard order. In-stock orders placed by 1:00 pm Eastern Time will ship 2-3 business days after your order is placed. The expected shipping date for your customized Build-A-Scope will update to reflect the availability of the components you choose and the time needed to build your telescope. Before you know it, you will have your very own customized Classic Dobsonian to show off to your friends!

The Orion Build-A-Scope 10" IntelliScope Dobsonian Telescope features dazzling optics, a contemporary new design, and most exciting of all, the ability to locate any of more than 14,000 fascinating celestial objects with pushbutton ease!

Intelliscope Dob Chart

With the IntelliScope Computerized Object Locator, locating and viewing even the most elusive deep-sky curiosities becomes a "no brainer." Just select an object to view from the controller's 14,000-object database. High-resolution, 9,216-step digital encoders integrated in the telescope then pinpoint the object and guide the telescope right to it. Choose from dozens of additional menu options, including tours of the best deep-sky gems each month and identification of any object in the field of view. Oh, so that's the Cat's Paw Nebula!

The Build-A-Scope 10" IntelliScope Dobsonian Telescope features an expertly figured 10" (254mm) parabolic mirror (1200mm focal length, f/4.7). It gathers 56% more light than an 8" mirror, reaching stars as faint as magnitude 15. The steel optical tube is now finished in deep bronze metallic enamel and is equipped with a navigation knob for easy slewing.

We've streamlined the rock-stable Dobsonian Telescope base and upgraded it with a springless CorrecTension system that ensures even better manual tracking control and tube balance. Bearings molded from ultra-high molecular weight (UHMW) polyethylene and non-stick PTFE material provide silky smooth motion of the telescope on both axes. A 2"/1.25" eyepiece rack and new, ergonomic carry handle come standard.

With the Build-A-Scope 10" IntelliScope Dobsonian from Orion, you decide which finder scope, focuser, and eyepiece comes with the telescope. You can choose between magnified achromatic finder scopes, red-dot reflex sights, or more deluxe right-angle correct-image or illuminated crosshair finder scope models to be included with the SkyQuest XT10i IntelliScope Dobsonian. Next, select which focuser you want to be included with the telescope, choosing between smooth-adjusting Crayford designs with or without dual-speed fine focus control. You also get to select which telescope eyepiece is included from Orion's wide selection of quality oculars. Choose from low focal length, high magnification eyepieces, or go after the bigger picture with a wide-angle eyepiece to view a large swath of sky through the telescope.

Smart telescope. Smart price. Smart buy. Get the Orion Build-A-Scope 10" IntelliScope Dobsonian Telescope today!

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

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 us at 800-447-1001.

Warning

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

Product Support
Visit our product support section for instruction manuals and more
  • Best for viewing
    Fainter deep sky
  • Best for imaging
    Lunar & planetary
  • User level
    Intermediate
  • 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
    Choose an Orion eyepiece mm ()
  • 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
    Choose an Orion finder scope
  • Focuser
    Choose an Orion focuser
  • 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
  • Computerized compatibility
    Intelliscope included
  • Alignment procedure
    2-Star Alignment
  • Number of objects in database
    14,000+
  • Bearing material
    PTFE and UHMW bearings
  • Power requirement
    9-volt battery
  • Available ports
    RS-232
  • Tube material
    Steel
  • Tripod material
    Wood
  • Length of optical tube
    47.8 in.
  • Weight, optical tube
    27.5 lbs.
  • Weight, mount/tripod
    26.3 lbs.
  • Weight, fully assembled
    53.8 lbs.
  • Additional included accessories
    Collimation cap, Eyepiece rack
  • Other features
    CorrecTension system, Navigation knob, Integral carry handle
  • Warranty
    One year

XT10i IntelliScope Dobsonian Reflector optical tube assembly
2" - 1.25" eyepiece adapter
IntelliScope object locator hand controller
Collimation cap
Eyepiece rack
Dust cap
Eyepiece rack mounting wood screws
Tensioning/Retaining knobs
Tensioning knob nylon washer
Tensioning knob metal washer
Nylon retaining knob spacer
Handle
Handle mounting hex-head screws
Handle mounting screw washers
Crescent wrench
Azimuth encoder board
Encoder connector board
Encoder disk
Left panel
Right panel
Front brace
Top base plate
Ground base plate
Base assembly wood screws
Hex key
Plastic feet
Feet attachment wood screws
Encoder board mounting wood screws
Brass bushing
Azimuth axis hex-head screw
Fender washers
Hex lock nut
Altitude bearing cylinders
Altitude bearing cylinder screws
Vertical stop knob
Flat washers
Altitude encoder assembly
Coil cable
Altitude encoder cable (53")
Azimuth encoder cable (24")
Wire retaining clips
Hook-and-loop strips
Plastic bumper
Wood screws
Nylon washers
9V battery
Starry Night special edition software

And of course, the focuser, finder scope, eyepieces, and other accessories you choose!

Orders received by 1pm Eastern Standard Time for in-stock items ship the same business day. Order 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.

A per-item shipping charge (in addition to the standard shipping and handling charge) applies to this product due to its size and weight. This charge varies based on the shipping method.

Standard Delivery: $0.00
Standard Delivery to Canada: $80.00
3 Day Delivery: $233.00
2 Day Delivery: $233.00
Next Day Delivery: $280.00

SHIPPING RESTRICTIONS APPLY FOR THIS PRODUCT

This product is available to ship Standard delivery within the 50 US states and US territories/protectorates address. Delivery is not available to APO/DPO/FPO addresses . Delivery is available to Canada.

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