Find helpful customer reviews and review ratings for Sky Watcher Classic 150 Dobsonian 6-inch Aperature Telescope – Solid-Tube – Simple, Traditional Design – Easy to Use, Perfect for Beginners, White (S11600) at Amazon.com. Light Bucket: The Sky-Watcher 10-inch Collapsible Dobsonian. S ince the introduction of the Heritage 76 in 2009, Sky-Watcher’s tabletop Dobsonian telescopes have offered an affordable way of exploring the night sky. Skywatcher Heritage 130P is the smallest flex tube Dobsonian telescope with a decent sized parabolic primary mirror of 130mm. The Heritage 150P Flextube has been added to the series, to deliver a greater light-gathering capacity than the previous largest in the range, the Heritage 130 – increasing it by 33%. Who is the SkyWatcher Traditional 8” Dobsonian Best Suited to? The 8” Traditional Dobsonian is best suited to beginners looking for a first-time buy or even for intermediate users who want something a little more lightweight, compact, and more practical to use over larger Dobs.. As a deep-sky telescope, it’s not intended for terrestrial use but for looking into the vast space of the heavens. Read honest and unbiased product reviews from our users. A refractor telescope of similar size and image quality would be much more expensive. Dobsonian telescopes are great because you get a lot of aperture for your money. This scope revealed the deep sky universe to me, and I used it for many years until I became interested in other kinds of telescopes. It is small, portable, and the aperture is collecting enough light to show you a lot of things on the night sky. My first real telescope was an Odyssey 8-inch Dobsonian purchased in 1987. Of all the telescopes listed here, the Skywatcher S11840 Dobsonian has the largest aperture at 16, followed by the Zhumell Z12 & SkyWatcher S11820 GoTo Dobsonian with 12” aperture.