Corrector (as measured, R3 is convex) Crown 1.517/64.5 R1= -21.195, R2= 9.56 D= 3.328 Thickness edge= 0.285. This 12” Newtonian telescope has a 1220 mm focal length and an f/4 focal ratio. There's a problem loading this menu right now. Curved spider for views like an apochromat. 4.5 out of 5 stars 23. Sky & Telescope review - February 2009 "Portability is definitely one of the 12.5 inch Obsession's biggest assets. 3.8 out of 5 stars 21. Celestron - AstroMaster 130EQ-MD Newtonian Telescope - Reflector Telescope for Beginners - Fully-Coated Glass Optics - Adjustable-Height Tripod - BONUS Astronomy Software Package . It has a total weight of 48lbs (40lbs-10oz with OTA and focuser only). Crisp images at f/5 so no coma corrector needed. Image with a DSLR or small webcam all the way up to large sensor CCD camera with these inexpensive yet effective Newtonians. 12") f/4 imaging Newtonian offers a fast focal ratio that's ideal for capturing wide-field images of hundreds of celestial objects. Better than mint 1982 vintage classic Meade Research Series Newtonian Model 1266 12.5-inch f/6 with extensive upgrades. All of our Imaging Newtonian optical tube assemblies, offered in apertures from 6 inch- 12 inch, have very fast optics for the widest fields possible. Orion SkyQuest XT10i IntelliScope Dobsonian Telescope. You will be able to see a close-up of the Moon and the planetary system. The instrument is remarkably rigid. Ease of use second to none. Super compact size that can be hauled in any car. FREE Delivery. Specs (inches): Primary = 12.5 R0= -113. The 1,200mm focal length keeps the tube length to a farily compact 45.5", making it easier to guide during extended exposures. Full thickness primary for perfect images. $299.95 $ 299. 99. Orion 08296 10-Inch f/3.9 Newtonian Astrograph Reflector Telescope. Top subscription boxes – right to your door, © 1996-2020, Amazon.com, Inc. or its affiliates. Only 15 left in stock - order soon. The Sky-Watcher 12” Quattro comes with a 3” dual speed 10:1 linear power focuser. This 12-inch Dobsonian telescope features a twelve-inch aperture that is large enough to collect enough light from the sky to provide you with a beautiful, clear, and perfectly crisp view of the celestial objects. The parabolic mirrors are ground from borosilicate glass and fully multi-coated for bright, sharp images. The optics on all TPO Imaging Newtonians consist of a parabolic primary mirror and an elliptical secondary, or diagonal. 12 inch Telescope. Quttro 12-inch Newtonian in ATT 09-01-2016 | Review. Usually dispatched within 2 to 3 days. With the possible exception of … Ed Johnson’s homemade 12.5 inch f/8 all Spherical Catadioptric Newtonian Telescope click on picture for larger view. Knowledge Base; Frequently Asked Questions; Software & Firmware; Product Manuals; Contact Us; Where to buy; WHERE TO BUY. The GSO 300mm (approx. Your recently viewed items and featured recommendations, Select the department you want to search in, Orion 10012 SkyScanner 100mm TableTop Reflector Telescope (Burgundy), Orion 09007 SpaceProbe 130ST Equatorial Reflector Telescope (Black), A Shiny Brass Nautical Single Barrel Telescope Wooden Tripod Ideal Home Decor Brass Finish & Brown, Celestron - 70mm Travel Scope - Portable Refractor Telescope - Fully-Coated Glass Optics - Ideal Telescope for Beginners - BONUS Astronomy Software Package, Monocular Telescope by Vider - High Power Prism Scope for travel camping hunting & bird scope which includes phone mount and tripod for smart phones- smart choice telescopes for adults, Meade Instruments 608037 Telescope Cover 12" LX, Celestron - AstroMaster 70AZ Telescope - Refractor Telescope - Fully Coated Glass Optics - Adjustable Height Tripod – Bonus Astronomy Software Package, AOMEKIE Telescopes for Adults Astronomy Beginners 70mm/400mm Kids Telescope with Phone Adapter Tripod Finderscope Erect-Image Diagonal and Moon Filter, SOLOMARK Telescopes for Adults and Kids - 70mm Astronomical Refractor Telescope, Good Gift for Observing Moon Landscape - Travel with Backpack, AOMEKIE Telescope for Astronomy Beginners Kids Adults 70mm Astronomical telescopes with Smartphone Adapter 3X Barlow Lens, Orion 8944 SkyQuest XT6 Classic Dobsonian Telescope, Meade Instruments 1210-60-03 12-Inch LX200-ACF (f/10) Advanced Coma-Free Telescope, Sky-Watcher Classic 250 Dobsonian 10-inch Aperature Telescope – Solid-Tube – Simple, Traditional Design – Easy to Use, Perfect for Beginners, De Cube Royal Navy 12 Inch Full Length Handheld Collapsible Brass Telescope Vintage Marine Spyglass Pirate Monocular, Nautical Captain Spyglass DF Lens (Brass Gold), Orion StarBlast II 4.5 EQ Reflector Telescope Kit, Hubble Telescope Discoveries - 2021 Wall Calendars by Red Ember Press - 12" x 24" When Open - Thick & Sturdy Paper - Expand your World & your Mind. Sky-Watcher Quattro Overview Sky-Watcher 's 12" f/3.93 Quattro Imaging Newtonian Telescope has been specifically engineered for astrophotography and astro-imaging performance. FREE Shipping by Amazon. 12.5" f/5 Classic $4,495. The views were remarkably crisp and bright. Star test showed the primary mirror (made by Optical Mechanic Inc.) to be first rate. Get it as soon as Tue, Dec 1. Besides the optics, the focuser is one of the most important components of the telescope system, and that is especially true when imaging. Telescope Accessories; VIEW OUR FULL LINEUP; Gallery; Support . After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. 4.1 out of 5 stars 846. And with a price that's far less than a small ED refractor or … Plus Shipping & Crating. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. Ed Tings Telescope Ranking Matrix gives them a highly recommended rating, while Phil Harrington characterizes them as very well made. £658.99 £ 658. The optics in the Obsession really delivered. The mirrors … Astronomical Telescopes + Travel Monocular Telescope Scope 70mm Aperture 400mm …

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