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THE WIDESCREEN CENTER


ORION USA SKYQUEST XT12i Intelliscope Dobsonian Telescope with Object Locator

ORION USA SKYQUEST XT12i Intelliscope Dobsonian Telescope with Object Locator

Product code: TO600
Manufacturer: Orion US
£1199.00

SkyQuest XT12 IntelliScope with Object Locator

  • Takes big-aperture astronomy to a new level of performance and user-friendly fun!
  • Locate more than 14,000 fascinating celestial objects with ease with included object
  • 305mm aperture and 1500mm focal length for breathtaking views of planets, galaxies and nebulas
  • Includes 2" crayford focuser, two eyepieces, finder scope, and FREE Starry Night astronomy software

The XT12 IntelliScope takes big-aperture astronomy to a new level of performance and user-friendly fun. With design ingenuity and technical sophistication that make competing models yesterday's news, it will wow even the most star-savvy enthusiast. And now the XT12 comes with a 2" Crayford-style focuser for improved performance.

Its prodigious 305mm (12.0"), Pyrex parabolic primary mirror pulls down 42% more light than 10" optics and 126% more than 8" optics. What's more, the XT12 is an IntelliScope. Which means you can just plug the optional IntelliScope Computerized Object Locator into the scope's base and you're ready to find and view any of 14,000 celestial objects with the push of a button or two. Sound easy? It is.

This scope is outfitted with an open-ventilation, aluminum mirror cell that features 9-point floating support and mounting holes for an optional cooling fan. The 2" Crayford-style focuser accepts both 2" and 1.25" eyepieces. The Crayford-style focuser is smoother and more accurate than a rack-and-pinion focuser. Roller bearing construction eliminates image shift due to drawtube "rocking". Upgraded metal focusing knobs with rubber grips give you a great feel, and a thumb screw for locking the focus position and adjusting tension give you greater control. The focuser includes an adapter for 1.25" eyepieces.

You also get a 9x50 dovetail finder scope and our exclusive navigation knob for easy slewing. The made-in-USA base boasts Teflon azimuth bearings for smooth, "stiction-free" movement (not the rumblin', bumblin' roller bearings as on some other brands), and a springless, adjustable CorrecTension system for always-perfect tube balance and motion.

Although it's big, the XT12 is easily manageable by any fit individual. The optical tube, which uncouples from the base for transport, is 4' 10" long and 50 lbs. The base is 30" tall, 26" wide, weighs 33 lbs., and has a convenient carrying handle.

If you're ready for some outrageous aperture, get the smartest big scope to come along in years - the XT12 IntelliScope! Mirror, optical tube, and base packaged separately; some assembly required.

Specifications:

Optical designReflector
Optical diameter305mm
Focal length1500mm
Focal ratio4.9
Optics typeParabolic
Glass materialLow expansion Pyrex
Eyepieces includedSirius Plossl 25.0mm, 10.0mm
Magnification with included eyepieces60x, 150x
Resolving power0.38arc*sec
Lowest useful magnification43x
Highest useful magnification300x
Limiting stellar magnitude14.2
Optical qualityDiffraction Limited
Finder scope9x50 Correct-image, right angle
Focuser2" Crayford
Secondary mirror obstruction2.76 in.
Secondary mirror obstruction by diameter23%
Secondary mirror obstruction by area5%
Mirror coatings/over-coatingsAluminum & Silicon Dioxide
Mount styleDobsonian
Astro-imaging capabilitySimple moon shots
Computerized compatibilityIntelliscope included
Alignment procedure2-Star Alignment
Number of objects in database14,000+
Bearing materialTeflon and UHMW bearings
Power requirement9-volt battery
Available portsRS-232
Tube materialSteel
Tripod materialWood
Length of optical tube58.3 in.
Weight, optical tube50.0 lbs.
Weight, mount/tripod33.0 lbs.
Weight, fully assembled83.0 lbs.
Additional included accessoriesIntelliScope Computerized Object Locator HC, Eyepiece rack, Navigation knob, 1.25" Eyepiece adapter



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