Look for 1200 to 1500mm as a starting point. 4800, GSO 2x ED-Barlow-Lens (Multicoated) . 47mm m.a. Easy to use mounts that move up and down, left and right. Dobson Teleskop 300C - Öffnung 12 Zoll, hochwertiger Crayford-Auszug . $1000 Plus – At $1000+, you are entering the professional league. It also comes with 2 eyepieces, a 1.25″ Super 25 mm and a 10mm. . If you want to invest in a lifetime telescope, this is the model of choice. The glass is Borosilicate, which is extremely strong and shatterproof. GSD300C. This range usually comes with one eyepiece. . Dobsonians offer this large range at affordable prices. Stargazing makes for relaxing me-time, romantic night-outs, and family bonding! 2" Precission Micro 10:1 Crayford style focuser". In addition, this model includes a 2" focuser with a 1.25" adapter, allowing the use of either eyepiece size. This is the main structural difference between Dobsonian and Newtonian telescope. With this size, you will get clear views of Moon craters and deep sky objects. The scope arrived in 2 boxes, one with the tube and one with the base. . The focuser is the most "visible" part of any telescope with the exception of the optics themselves. Why chose a GSO Dobsonian Telescope over other brands ? 4800, GSO SuperView 50mm 2" Wide Angle Eyepiece . This 10” Dobsonian telescope offers the most aperture for your money. Copyright © 2008 - Tejraj & Co. All Rights Reserved. Extra accessories add value to your viewing experience. Instead of the usual large circular trunnion bearings riding on a few Teflon pads in the semi-circular cutouts in the altazimuth base, the STAR TRACKER Dob uses innovative sealed metal ball-bearing systems to provide smooth vertical motion of the optical tube. . Rs. We managed to set it up fairly easily using the instruction manual. The focuser has two large thumbscrews on the underside. Also included is a 1.25"-2" adapter with brass compression rings that is threaded to accept standard 2" filters. The mirrors reflect the light into eyepieces, giving a much clearer image. If you are looking for the best price/value ratio, this is the telescope to choose from. Mount. Newtonian and Dobsonian telescopes may sound similar, and, indeed, they do share common features. Newtonian Telescopes – Sir Isaac Newton invented these telescopes in 1668. . The special Moon Filter that comes with some models will reduce glare and bring out more contrasting surface detail. Dobsonian telescopes are designed to disassemble the tube from the base. When we first bought a telescope, the kids were super excited to see the Moon. I could see so much good stuff!" 2100, GSO SuperView 15mm 1.25" Wide Angle Eyepiece . These are lightweight, easy to set-up, and use. 3kgs with a firm friction setting, 1:10 dual speed microfocuser for far improved focusing precision, 2" to 1.25" adaptor with compression ring and 2" filter thread, 40mm Plossl Eyepiece 1.25" . 2100, 4 mm Plossl Eyepiece 1.25" . . As an Amazon Associate I earn from qualifying purchases. A simple teflon friction bearing used by some other manufacturers (also by GSO in the past) offers a rather stiff motion that makes tracking at high magnifications difficult. Most Dobsonian telescopes come with Altazimuth mounts. Rs. The 2" focuser barrel features a brass compression ring so your eyepieces and other accessories will not be marred by the set-screw. Check the price of Zhumell Z8 Deluxe Dobsonian Reflector Telescope here, Aperture: 200mm (8”) Focal Length: 1200mmMotorized: NoFocuser: Dual speed Crayford focuserEyepieces: 30mm (2”) and 9mm (1.25”)Weight: 33 poundsDimensions: 19 x 19 x 51 inches. The massive 254mm (10”) Newtonian-style aperture gave stunning views of the galaxy, deep-sky objects, planets, and stars. 4800 (include), GSO SuperView 42mm 2" Wide Angle Eyepiece . It is far superior to most classic rack-and-pinion focusers: Large load capacity: Up to approx. The focal length is also longer, offering clearer and deeper views of celestial objects. Scopes that can be disassembled are best. 2550, 20 mm Plossl Eyepiece 1.25" . This will help you make an informed decision and bring the wonder of astronomy into your life. . It features a 200mm (8”) parabolic primary mirror lens that produces crisp, bright images. This model offers precise focusing with a dual-speed Crayford focuser. GSO Dobsonian Telescopes are fully manufactured using CNC Machines and they are MADE IN TAIWAN, not CHINA like other brands. . The first is a 30mm (2”) eyepiece for wide-field views. Equatorial Mount 8" telescopes For great views, choose a telescope with an aperture of 8” or more. Different size lenses give different magnifications. The glass is Borosilicate, which is extremely strong and, It features a 200mm (8”) parabolic primary mirror lens that produces, The second is a 9mm (1.25”) eyepiece, which gives higher magnification. The following items are FREE with the telescope listed above.

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