Manufacturer of portable deep sky telescopes. PO Box 804 SkyWatcher StarGate 450P SynScan 18 Inch Goto Dobsonian Telescope. We've done our homework - the 18 is easy to set up and a joy to use. 800-483-6287 Start Chat InternetSales@optcorp.com. 14 Inch Telescopes. To keep it as ultra compact as possible, the side bearing portion is foldable to reduce the height of the VMB by half. by Starlight Instruments. 18” Obsessions use fused quartz for the primary mirror glass. We only send interesting emails and will never sell your data. A small step ladder is required when the scope is pointed near the zenith but most observing will be done with your feet on the ground. Most observers won't even need to use a ladder! Fantastic deep sky and planetary images. ~ Cloudy Nights, Reader's Choice Top Ten Finalist 2007 ~. I have logged thousands of objects with it, but more importantly, I have shared the heavens with more than 20,000 souls through it. OPT is Online Only. A quantum leap in optical performance - the UL 18 Truss Dobsonian telescope's huge 18" diameter primary mirror gathers over 5 times more light than popular 8" reflectors or more than twice the light grasp of a 12" telescope; A Premium, Light, Compact and Portable Design - About half the weight of traditional Dobsonian telescopes Special … This coating is standard on all Obsession secondaries at no extra charge. If you have limited hauling or storage capacity, then this is the scope for you. Fully compatible with the powerful Argo Navis digital setting circles. OPT offers a variety of 16 inch telescopes for those who want to maximize their aperture and light-gathering power. We've done our homework - the 18" is easy to set up and a joy to use. All are available in medium to large apertures in both our famous Classic design and the new Ultra Compacts. ~ Cloudy Nights, Reader's Choice Gear of the Year 2008 ~. The Obsession 18" features the same quality craftsmanship and award winning design as found on our renown 20", 25", 30" and 36 inch telescopes. USA. Lake Mills, WI 53551 In fact, nearly everything in Uranometria 2000 is within your grasp! Ask a Question. OPT Telescopes Online HQ. Orion Telescopes sells a variety of telescope optical tube assemblies (OTAs) for those who already own a suitable telescope mount or camera tripod. A Telescope aimed at the night sky can give you an incredible view of the stars that make up the constellations. 742-00675 Manuf. The Obsession 15" UC features the same quality craftsmanship and award winning design as found on our renown 20, 25, 30 and 36 inch telescopes. Curved spider for views like an apochromat. "Obsession telescopes are still the standard by which all other Dobsonain-style Newtonians are judged." We ship throughout the world via UPS. The Obsession 18" features the same quality craftsmanship and award winning design as found on our renown 20, 25, 30 and 36 inch telescopes. There are no short cuts in construction or performance. Manufacturer of portable deep sky telescopes. Same premium optics, same enhanced coatings, f/4.2 focal ratio and similar design to the popular 15 and 18 inch Ultra Compacts. An Obsession exclusive - Super enhanced Brilliant-Diamond is standard on all Obsession secondary mirrors. REF: 10255. It is a welded steel framework made from NC laser cut steel. I can truthfully say it is the best purchase I have ever made. AstroSystems TKF17.5. Ease of use second to none. A built-in sunshade extends to reduce lens flare. £3,999.00 Including VAT and Warranty In stock. Telescopes are used by amateur astronomers to discover the secrets of space, view meteor showers and gaze upon the moon. learn how. Contact Details. Enhanced Aluminum - 96% reflectivity, with dielectric overcoat (a supreme coating) standard on all primary mirrors. See the Accessories page for more info on these items. Super compact size that can be hauled in any car. 16 Inch Plus Telescopes. 18 INCH TELESCOPES Back to Telescope Index: Tell Friend : Other products by AstroSystems: Enlarge Photo Sale Price: $3,450.00 : Tell a friend . A small step ladder is required when the scope is pointed near the zenith but most observing will be done with your feet on the ground. With your order, please list any options and/or accessories you want, your mailing address, e-mail address if any, and phone number(s). A Deposit is required to place an order ($2,000 for 18" Classic), Obsession Telescopes One look and you'll re-learn what it means to be excited about astronomy. Fantastic deep sky and planetary images. Although a 16" telescope is twice the size of an 8" telescope, it has four times the light gathering power. The Obsession 18" f/4.2 UC includes the Feathertouch focuser, Telrad, external light baffle, and counterweight kit. See the Focuser Options page for more information. (you supply the lead shot or sand) Recommended if you intend to use heavy barlow/eyepiece combinations, a Paracorr coma corrector, a traditional finderscope, or the Argo Navis digital setting circles. Quantity: Add to Cart Add To Wish List. Starwave 110ED-R Refractor Telescope with 2.5" Positive Lock R&P Focuser From: £925.00 £770.83 (ex. Many of these telescope optical tubes are offered without accessories to allow you to outfit them with telescope accessories you may already own. Our most popular model. We've done our homework - the 18" is easy to set up and a joy to use. Secondary mirror heating system automatically senses the air temperature and the mirror temperature, then maintains the secondary at a preset (adjustable) temperature above the ambient air temperature to prevent dewing or icing. 16 Inch Telescopes. This is truly big aperture. Views better than anything on the market of similar aperture. My Obsession 18" is about to turn 11 years old. Ted Forte is chair of the Astronomical League's Planetary Nebula Club. It provides four main functions. 12 volt cooling fan comes standard on all Classic and Ultra Compact scopes. Nearly everyone can observe with their feet on the ground! There are no short cuts in construction or performance. It's a little battle-scarred, a veteran of many, many, observing sessions, star parties and outreach events, but it still looks and performs great.
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