2003年6月17日 · A large aperture Classic Dobsonian reflector telescope at a very affordable price! 8" diameter reflector optics lets you view the Moon and planets in close up detail, and has enough light grasp to pull in pleasing views of faint nebulas, galaxies and star clusters ; A perfect Dobsonian telescope that can last a lifetime for the beginning ...

2003年11月1日 · The Orion SkyQuest XT8 Classic Dobsonian Telescope combines powerful optics with the ultimate in mechanical simplicity and stability. It features a precision 8-inch (203mm) parabolic primary mirror, center-marked at the factory for precise collimation and mounted in a cast-aluminum support cell that provides maximum ventilation.

2018年3月19日 · The SkyQuest XT8 is a Dobsonian telescope that pivots up-down and left-right on Teflon pads. There are no locks, clutches, gears, or knobs to turn. I just push and pull the scope around the sky.

An affordable Dobsonian scope with a large aperture, the XT8 from Orion is ideal for astronomers who need a quality scope for deep-sky viewing without breaking the bank. This telescope offers quality optics and the broad field of view you’ll need to …

Bang-for-the-buck value meets state-of-the-art technology in this 8" fully motor driven GoTo Dobsonian; Automatically locates and then tracks any of 42,000 celestial objects in the GoTo controller's database; Big 8" aperture parabolic mirror (f/5.9) with enhanced reflectivity coatings for bright, crisp images

2022年8月28日 · The 8-inch Dobsonian is one of the most often-recommended telescopes for serious beginners. There are a few models to choose from, any of which should give comparable performance. In this article, we’ll be looking at one of the more popular models: the Orion SkyQuest XT8 Classic.