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Please Note

Orion has made the difficult decision to close our warehouse facility in the Netherlands. With the continuing supply chain/logistics challenges and slowness in the economy we have found that it is not economically feasible to maintain operations in the UK and Europe.

We have therefore stopped taking orders on this website. We apologize for any inconvenience.

We will continue to have Orion dealers in Europe to meet the needs of Orion consumers. We will also continue to honor the 30-Day product return period as well as honoring the Orion warranty for purchases made in the UK and Europe.

Our US-based Customer Service Representatives are here to help. Contact them via email at support@telescope.com or in the United Kingdom, via phone at 0-800-041-8146 (Monday-Friday between the hours of 1300 and 2400 GMT).

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Orion Telescopes
Beginner
Orion SkyQuest XT6 Classic Dobsonian Telescope Kit
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  • Big 6" aperture optics + point-and-view ease of use + extra accessories = out-of-this-world value
  • 150mm aperture and 1200mm focal length (f/8.0) Dobsonian reflector telescope provides ample light grasp and resolving power for jaw-dropping views of the Moon, planets, and bright deep-sky objects
  • Included Orion 2x Shorty Barlow Lens doubles the magnification of virtually any 1.25" eyepiece, adding magnification options to your telescope
  • The included Beginning Stargazers Toolkit provides plentiful reference material for nighttime observing and a handy red LED light to see them with
  • A great choice for the interested beginner who wants high performance at an amazing value


Learn more
Item #  20557e

Ample light grasp...Check. Portable...Check. Stable mount...Check. Quick setup and take-down...Check. Easy to operate...Check. Affordable...Check.

Classic Dob Chart

As you run through the checklist of attributes you've heard are important in a good beginner's telescope, you realize that the Orion SkyQuest XT6 Classic Dobsonian Telescope meets all the criteria - in spades. Astronomy magazine called it "an excellent entry-level Dobsonian telescope for an adult." It's a telescope that opens up limitless observing possibilities. With its big 150mm diameter parabolic primary mirror the SkyQuest XT6 Classic Dobsonian Telescope collects nearly 80% more light than a 4.5" reflector, rendering brighter images and greater detail in deep-sky nebulas and star clusters. And the 1200mm focal length gives the telescope ample power to zoom in on subtle planetary and lunar features. The 45"-long enameled-steel optical tube glides with silky smoothness on the cabinet-quality Dobsonian wood base. You just point the telescope and view! The XT6 is outfitted with a 1.25" rack-and-pinion focuser, an EZ Finder II reflex sight, collimation cap, and a 1.25" 25mm Sirius Plossl telescope eyepiece. The mirror is center-marked for precise collimation. The included Beginner Barlow Kit is a great combination of accessories for anyone beginning a hobby of amateur astronomy.

20563 CT springs

The Orion CorrecTension springs make setup easy and keep the telescope balanced.

The tube attaches securely to the base by virtue of Orion's CorrecTension Friction Optimization system, which utilizes heavy-duty springs to both securely couple the tube to the base, and to keep the telescope in constant balance to avoid drifting during observations. Orion-engineered CorrecTension springs also allow the whole unit to be carried together by the handle on the base.

20563 EZ Finder

The included Orion EZ Finder II red-dot sight makes aiming the telescope nice and easy.

Following a simple alignment procedure, you can use the EZ Finder II sight to accurately aim the SkyQuest XT6 Classic Dobsonian telescope at objects in the sky like the Moon and bright planets. Once aligned with the telescope, just turn on the EZ Finder II and peer through the sight's small circular viewing window so you see the red dot, and move the telescope until the red dot is on the object you want to see. Look in the telescope eyepiece, and the object will be there!

20563 focuser

Dial-in celestial details with the smooth adjusting 1.25" rack-and-pinion focuser.

The SkyQuest XT6 Classic Dobsonian reflector telescope features a 1.25" PTFE-lined rack-and-pinion focuser built to accept any 1.25" Orion eyepiece or accessory. The smooth focus control makes it easy to dial-in fine details when observing objects in the night sky, whether you're looking at a rocky lunar crater or a wispy nebula. The focuser features two knurled thumbscrews to secure inserted 1.25" eyepieces in-place.

20563 25plossl

Explore the night sky with the included 25mm Sirius Plossl Eyepiece.

The included 1.25" Orion 25mm Sirius Plossl eyepiece provides a 48-power view when used with the SkyQuest XT6 Classic Dobsonian telescope. Offering a wide 52° apparent field of view, the 25mm Sirius Plossl eyepiece yields extremely sharp images of impressively high contrast. With the 25mm Plossl in the included Shorty 2x Barlow of the Beginner Barlow Kit, its magnification is boosted to 96-power!

20563 Starry Night SE

Learn about the night sky with the included Starry Night Special Edition download.

Explore starry skies anytime - even when it's cloudy! The SkyQuest XT6 Classic Dobsonian includes a FREE download insert for a Special Edition of Starry Night astronomy software. With realistic sky simulations and useful features including telescope control, Starry Night Special Edition will help you both plan your observations and understand what you see. Requires PC running Windows XP, Vista, 7 or 8. Requires Macintosh running OS X 10.4 or higher.

20563 OTOG kit

The extra accessories in this value-packed telescope kit will enhance your stargazing experiences.

Use the Shorty 2x Barlow lens to double the magnification of the included 25mm Sirius Plossl eyepiece and enjoy a 96-power view, or use it to double the power of other 1.25" eyepieces. Use the included MoonMap 260 to properly identify lunar features seen through the telescope. Read the included Orion Telescope Observer's Guide book to learn how to locate and observe over sixty interesting objects to explore in the telescope. Use the Star Target Planisphere to see what constellations and objects will be visible on any day of the year. The RedBeam Mini flashlight makes it easy to refer to charts and books while observing, and it helps you see small parts and knobs without disrupting dark-adapted vision.

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 sales-eu@telescope.com

Product Support
Visit our product support section for instruction manuals and more
  • Best for viewing
    Brighter deep sky
  • Best for imaging
    Lunar & planetary
  • User level
    Beginner
  • Optical design
    Reflector
  • Optical diameter
    150 mm
  • Focal length
    1200 mm
  • Focal ratio
    f/8,0
  • Optics type
    Parabolic
  • Glass material
    Low thermal expansion borosilicate glass
  • Eyepieces
    Sirius Plossl 25,0 mm (1,25")
  • Magnification with included eyepieces
    48 x
  • Resolving power
    0,77 arc*sec
  • Lowest useful magnification
    21 x
  • Highest useful magnification
    300 x
  • Highest theoretical magnification
    300 x
  • Limiting stellar magnitude
    13,5
  • Optical quality
    Diffraction limited
  • Finder scope
    EZ Finder II
  • Focuser
    1,25" Rack-and-pinion
  • Secondary mirror obstruction
    34 mm
  • Secondary mirror obstruction by diameter
    23 %
  • Secondary mirror obstruction by area
    5 %
  • Mirror coatings/over-coatings
    Aluminum & Silicon Dioxide
  • Mount type
    Dobsonian
  • Astro-imaging capability
    Simple moon shots
  • Computerized compatibility
    Not compatible
  • Bearing material
    PTFE and UHMW bearings
  • Tube material
    Steel
  • Tripod material
    Wood
  • Length of optical tube
    115,6 cm
  • Weight, optical tube
    6,1 kg
  • Weight, mount/tripod
    9,5 kg
  • Weight, fully assembled
    15,6 kg
  • Additional included accessories
    Collimation cap, Eyepiece rack
  • Other features
    CorrecTension system, Navigation knob, Integral carry handle
  • Warranty
    One year

Orders received by 5pm UTC for in-stock items 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.

Economy Delivery (3-5 business days): €0,00
Expedited Delivery (1-2 business days): €30,25

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