![]() The scope is ready for the use with our optional coma corrector. Custom-built carbon tube with high stiffness and low weight. Choose a suitable focuser and the base from our options list (see below) Aperture 303 mm (12') / focal length 1200 mm / aperture ratio 1:4. ![]() Includes 2" focuser with helical gearing and 10:1 reduction LED Red Dot Finder, collimation assist tool soft light baffle and two radial main mirror fan for fast temperature equilibrium. TS 12' f/4 Newtonian telescope, customized according to your needs - 'Made in Germany' for highest quality and maximal flexibility. Bright star clusters are resolved to the core, and the sight of the terminator on the moon is an unforgettable experience. Aluminum-Coated Parabolic Primary Mirror. Details on planets and deep sky objects will be visible even for inexperienced observers. Celestron 114LCM 114mm f/9 Computerized GoTo Reflector Telescope. A 305mm mirror collects more than 1,800 times as much light as the naked eye. The Quattro imaging Newtonian is an affordable, large aperture astrograph, ideal for users searching for a fast imaging system that will work for both. The ideal workhorse for the deep sky observers. As I found out with the Orion XT12g go-to Newtonian: When a cheap component fails, the design doesnt allow for manual / push-to use. The combination of high altitude bearings with optimized aluminum structures allows fine adjustment flows at high magnifications. A saving grace for the telescopes is that were in an a la carte system - buying scopes & mounts separately rather than as a bundle - so the better made OTAs should survive. All our primary mirrors are precision made and. We have a complete in-house production facility. All proudly Made in India, right here at our optics shop at Manesar, Gurgaon. The entire structure has been optimized for maximum stiffness with minimal weight. At Aperture Telescopes, we offer Parabolic Primary Mirrors in diameters of: 200 mm (8-inch), 250 mm (10-inch), 300 mm (12-inch), 400 mm (16-inch), 500 mm (20-inch). The largest aperture model in Aperturas AD-series Dobsonian line, the AD12 boasts a huge 12' primary mirror to observe deep-sky objects. Disassembly of the scope without tools ensures a trouble-free transport of this great scope even in small cars. Nowhere do you get as much light for your money like a good Dobson. The ingenious combination of simple yet effective mechanisms with the greatest possible opening gives the Dobsonian telescope a unique triumphant march around the world. Larger telescopes, such as the Schmidt-Cassegrain were reserved for the wealthy. Ultralight Newtonian truss tube telescope - 114 m add to list. Before the introduction of the Dobsonian by John Dobson, the vast majority of amateur telescopes consisted of small telescopes with primitive mechanics - barely enough to see the polar caps of Mars or the rings of Saturn. Canon EOS to 2 inch Telescope Adapter Version 3. No telescope type has changed the hobby quite as much as the Dobsonian. All updates have been performed on this telescope.
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