Posted on May 12, 2020 November 23, 2020 by Lee. Our renowned experts have reviewed 100+ telescopes and have made a rank list based on budget and quality. And you’ll probably find yourself doing this often – the mount is tall and wide enough that it is quite difficult to fit it assembled into many vehicles without accidentally scratching the inside of your car. Orion SkyQuest XT12i is $950 more expensive than the average reflector telescope ($299.99). L'Orion SkyQuest XT12i IntelliScope est équipé d'une cellule de miroir ventilée en aluminium qui comporte un support flottant 9 points et des trous de montage pour l'ajout d'un éventuel ventilateur en option. in, Article: Orion XT12i Computerized IntelliScope, This is not recommended for shared computers. The Orion IntelliScope system is extremely simple to use. Ed in Illinois Community Forum Software by IP.BoardLicensed to: Cloudy Nights, Dec 23 2009 08:52 AM | The optical quality of the XX series of scopes is outstanding, as with the XT scop.es I’ve rarely heard anyone complain about them. The XX12i’s “tube” is composed of two steel segments with aluminum trusses linking, The eyepieces included with the XX12i are a bit of a token effort. The focuser on the XX scopes is Orion’s dual-speed 2” Crayford model. The XX12i’s tube, when disassembled, turns into a 26” long lower tube assembly, eight 22” long truss poles, and an 8” long upper tube assembly. The tube secures to the mount with two hand knobs which also adjust the tension/friction on the attitude axis. Please re-enable javascript to access full functionality. The 35mm DeepView (a glorified Kellner) performs rather poorly at the XX12i’s fast focal ratio of f/4.9, and actually provides too. Le système de mise au point Crayford 2" (50,8 mm) accepte aussi bien les oculaires 2" … The eyepieces included with the XX12i are a bit of a token effort. I’m not sure how Orion still has a stockpile of Ebony Star since that stuff was discontinued a while ago, but it works great. The XX12i and XT12i both have given me fantastic lunar, planetary, and deep-sky views. It is the second largest Dobsonian in the SkyQuest family and features big bodied, large scale reflector views. He got featured in Sky & Telescope (Sep, 2018), TIME (Sept 3, 2018), and National Geographic (Oct 12, 2018). The included collimation cap with the XX12i is somewhat of a joke – you’re best off collimating on a star or using a laser collimator. The primary mirror sits on a 9-point floatation cell with a cooling fan on the back. Orion SkyQuest XT12i is a well-known option at the top of the price range. Several functions may not work. The XX12i and XX14i both come with a 9×50 straight-through finderscope. However, definitely keep in mind that this scope is time-consuming and requires a large vehicle to transport, and definitely leave some room in the budget for a few eyepieces and perhaps a laser or Cheshire collimator. The XX12i is the smaller of the two IntelliScope versions and the cheapest model in the whole line. This is easily solved by purchasing or making a light shroud – essentially a black Spandex or Lycra sock that fits around the trusses – Orion and various third parties sell one or you can sew your own out of Lycra. Save my name, email, and website in this browser for the next time I comment. The Orion SkyQuest XT10 Classic Dobsonian Telescope is a big aperture reflector that stretches both specifications and the imagination in its power and design. This finder works well, but you shouldn’t need it much thanks to the IntelliScope. And now the XT12 SkyQuest XT12i Computerized IntelliScope comes with a 2" Crayford-style focuser for smooth focusing performance. The assembly process of the tube is pretty simple. Our guide provides a good selection of some higher-quality eyepieces you might want to consider – personally, I’d go with the Meade Series 5000 UWAs. Be able to pinpoint up to 14,000 plus celestial wonders by accessing the stored IntelliScope database. A red dot sight will work just as well, as will a Telrad. The 35mm DeepView (a glorified Kellner) performs rather poorly at the XX12i’s fast focal ratio of f/4.9, and actually provides too low of a magnification (42x) to be of much use – the exit pupil of 7.09mm is so big that many users will see image brightness loss and the shadow of the secondary mirror will be visible at the center of the field. La mise au point Crayford 5,1 cm accepte les oculaires 5,1 cm et 3,2 cm. Personal Background: My current 'scope, Orion SkyQuest XT12 IntelliScope, is the 3rd telescope I've owned. Orion SkyQuest XT10 Classic Dobsonian Review. Le Dobson 305 mm Orion SkyQuest XT12 Intelliscope fait partie de cette catégorie : il offre une très grande transportabilité et est doté de miroirs de qualité, la réputation des miroirs des télescopes Orion n'étant plus à faire. Read our guide for more information on how to do that. I would highly recommend the XT12i to beginners and experienced amateurs alike. Being able to stargaze and explore the vast universe never has been so simple. The 10mm Plossl (150x) is acceptable, but you will probably want something better. You assemble it with a series of included screws and a hex wrench, which takes only a few minutes. This allows you to fit the entire scope (theoretically) into a smaller car than a solid-tubed, single-piece scope like the Zhumell Z12, a water heater-sized monstrosity that takes up my entire hatchback and is hard for one person to work with. This is quite a big inconvenience to deal with on a regular basis, and with routine assembly/disassembly of the mount you risk chipping it or exposing the particle board (which easily warps and rots) to moisture damage. The primary mirror sits on a 9-point floatation cell with a cooling fan on the back. Disclosure – If you buy something via our link, we may earn a commission with no additional expense to you. L'IntelliScope Orion SkyQuest XT12i est équipé d'une cellule miroir en aluminium à ventilation ouverte, qui dispose d'un support flottant à 9 points et de trous de montage pour un ventilateur de refroidissement optionnel. While it’s a little less convenient nor ideal compared to the spring tensioning system on the regular XT scopes, this system is much easier for the IntelliScope’s encoders to install onto. The Orion 10019 SkyQuest XT10i IntelliScope Dobsonian Telescope as a complete package comes equipped with a powerful 254mm-diameter reflector optics with point-and-view simplicity. This entire process takes only a few minutes. The Orion IntelliScope system is extremely simple to use. Unusually, unlike on their smaller XT scopes, which use a bearing of melamine or whatever covers the whole base directly on cheap Teflon pads, the XX12i and larger XX scopes use real Ebony Star on chunky, thick Teflon pads for the most buttery-smooth motions possible. Zane Landers has owned over 80 telescopes as of 8/17/19. The XX12i’s “tube” is composed of two steel segments with aluminum trusses linking them together. What's more, the XT12i is an IntelliScope. The upper tube assembly then sets on top of the trusses and is secured using four hand knobs. The XX12i’s mount is made out of particle board, as is typical with Chinese-made Dobsonians. While it doesn’t of course slew the scope to the target by itself, the IntelliScope quickly and easily guides you to any object of your choosing after an initial star alignment – and you don’t have to use it. It's in the top 3 bestselling reflector telescopes and has dozens of popular alternatives in the same price range, such as SkyWatcher 12″ Newtonian or Celestron Advanced VX 6" SCT. You currently have javascript disabled. Its prodigious 305mm (12.0"), Pyrex parabolic primary mirror pulls down 42% more light than 10" optics and 126% more than 8" optics. Living 40-something miles outside of Chicago has always presented challenges with stargazing so I've always held to the notion that the bigger the tube and the more filters you have will generally yield a good night under the stars! Review of the Hubble Optics 14 inch, f/4.6 Premium Ultra Light Dobsonian Tele... My experience with the Starizona Landing Pad, A quick Review of the MIGHTY MAX 12V 100AH BATTERY, FIELD TEST OF THE BAADER MAXBRIGHT® II BINOVIEWER, My Experience using SkyWatch for the Alphea All Sky Camera from Alcor Systems, Astroart 7 - A Review and "How To" (Part 1), My experience using two 80-millimeter long-focus refractors, interstellarum Deep Sky Guide Desk Edition. The included collimation cap with the XX12i is somewhat of a joke – you’re best off collimating on a star or using a laser collimator. The focuser on the XX scopes is Orion’s dual-speed 2” Crayford model. The scope works fine completely manually without the IntelliScope. If you are … You attach the lower segment of the tube to the Dobsonian base, then attach the four truss pole pairs using the hand knobs provided. Orion’s XX series of Dobsonians offers both IntelliScope and GoTo truss Dobsonians at an affordable price point. It works almost as well as a more expensive unit like a Moonlite or Feather Touch, and most users will probably never need to upgrade to one of those. The main disadvantage of using a truss system is that stray light can shine into the tube far more easily, causing glare and contrast loss. While it doesn’t of course slew the scope to the target by itself, the IntelliScope quickly and easily guides you to any object of your choosing after an initial star alignment – and you don’t. The XX12i and XT12i both have given me fantastic lunar, planetary, and deep-sky views. T need it much thanks to the IntelliScope included screws and a hex wrench which. Well-Known option at the top of the price range earn a commission no... Of two steel segments with aluminum trusses linking them together dual-speed 2 ” Crayford model accepte oculaires! Two IntelliScope versions and the cheapest model in the whole line a series of Dobsonians offers IntelliScope... 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