If you’re ready for the quality products and attentive service you’ve been waiting for, then you’re ready for Sky-Watcher USA. Provide a link for our team to confirm the price and within a matter of seconds you'll have a price match providing the re-seller is within the USA and authorized by the manufacturer to sell the product of interest. If you’re ready for the quality products and attentive service you’ve been waiting for, then you’re ready for Sky-Watcher USA. Accessories. At Sky-Watcher USA we’re bringing a whole new experience to owning a telescope. All coupons, tax, shipping, store credit and gift cards will be applied during checkout. Explore With Sky-Watcher. For the best experience on our site, be sure to turn on Javascript in your browser. PROPRIETARY TENSION CONTROL HANDLES: These patented handles allow for accurate movement without the need for perfect balance. In fact, a 10” Dobsonian is the telescope of choice for many seasoned amateur astronomers! The telescope tube only took a few simple modifications to allow it to ride on the base. That is what you can expect from every Sky-Watcher product. Receive Exclusive Offers, Monthly Celestial Event Calendars & Access To Telescope Giveaway Contests! Alternatively, the tension adjuster can be completely tightened to lock the optical tube in position. When he had finished the final tweaking, a new alt-azimuth mount was born. For the best experience on our site, be sure to turn on Javascript in your browser. Many Dobsonians come with a 1.25” focuser, but the Sky-Watcher includes a 2” focuser with an 1.25” eyepiece adapter, allowing you to use both 1.25” and 2” eyepieces and barreled accessories, like Barlow lenses and collimators. Many Dobsonians come with a 1.25” focuser, but the Sky-Watcher includes a 2” focuser with an 1.25” eyepiece adapter, allowing you to use both 1.25” and 2” eyepieces and barreled accessories, like Barlow lenses and collimators. Shipping Weight: 31 kg total (two boxes), Sky-Watcher 10" Traditional Dobsonian Reflector Telescope, 2" Crayford-Style Focuser with 1.25" Adapter. They were neither simple, portable, nor inexpensive. Apertura Accessories 15% Off - Use Code APERTURA15 At Checkout! Back Ordered - We're Working With The Supplier To Obtain Delivery ASAP - Will Ship First Order In - First Order Out - As It Becomes Available. The great stability of this low expansion glass ensures high quality images. The Sky-Watcher 10” Dobsonian features a primary mirror made of Pyrex glass. 6,940,642) is to provide a tension adjuster that users can easily turn to add or reduce tension, thereby increasing or decreasing the friction between the optical tube and the sideboard of the mount. With a Skywatcher 10” Dobsonian, you’ll become more than an observer of the cosmos; you will actively participate in finding objects and feel the excitement of discovery. Before John Dobson invented his simple telescope base, Newtonian telescopes were usually mounted on a large, heavy equatorial mount. Dobson wanted people to have the ability to build their own telescope out of inexpensive materials. The telescope could be pointed to anywhere in the sky by either rotating the box on the lazy-suzan base, or by pushing the telescope up or down. Sky-Watcher Classic 250 Dobsonian 10-inch Aperature Telescope – Solid-Tube – Simple LARGE APERTURE: Get a bright, bold viewing experience at a fraction of the cost of other optical designs. At Sky-Watcher USA we’re bringing a whole new experience to owning a telescope. Its simplicity, coupled with serious light-gathering power, makes this a desirable telescope for a wide range of celestial adventurers. John Dobson, an avid amateur astronomer connected to the San Francisco Sidewalk Astronomers, designed a simple yet elegant telescope mount in the 1970’s that was easy to build and could handle a basic Newtonian telescope tube. Rest assured that our team of Telescope and Telescope Accessory experts will be standing by (800.266.9590) to support you for as long as you own one of our products! We are astronomers at heart and truly enjoy helping fellow amateurs achieve success in the field! These devices are inconvenient to use because they do not provide a simple and user-friendly way to adjust the friction. Manufacturer's warranty period, if known. Sky-Watcher - The worlds largest telescope manufacturer. The tension adjuster can be tightened such that the optical tube can stay in a position but can still be moved when prompted to adjust the position of the optical tube. The object of the Sky-Watcher Tension Control Handle invention (US Patent No. We understand that many of our products are technical in nature and require support. Sign up for savings and product announcements. Sky-Watcher - The worlds largest telescope manufacturer. Accessories. Telescope Cases, Covers & Dobsonian Shrouds, Skip to the beginning of the images gallery. Please note that this Dobsonian will need some assembly, especially the base, which is flat-packed. The Dobsonian mounted telescope is popular among amateur astronomers and telescope makers because of its simplicity. If you’re ready for the quality products and attentive service you’ve been waiting for, then you’re ready for Sky-Watcher USA. Also included with the 10” SW Dob are two (2) 1.25” eyepieces (10 mm & 25 mm), and a full-sized 8 x 50 finder. Innovation and world-class engineering. What makes a telescope a Dobsonian is the base that the telescope tube sits on. The Dobsonian was born. 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