If you weren’t sure about how to start your stargazing adventure, then you should try looking at the sky through the Finderscope of a Sky Watcher 8 inch Dobsonian telescope. The popular Dobsonian-style technology comes back in force with this new telescope, which bears the logo of Sky Watcher. It’s one of the most popular telescope manufacturers. Apart from the ever-popular Dobsonian mount, the Sky Watcher 8 inch Dobsonian includes many other improvements, which places it well above the average.
The Sky watcher 8 inch Dobsonian is a telescope designed for beginners and amateurs alike. It’s a no-tool-set-up that is a delight for both first-timers and professional.
What is The Sky Watcher 8 Inch Dobsonian?
As far as mirrors are concerned, the Sky Watcher 8 inch Dobsonian is equipped with a paraboloid primary mirror and an additional elliptical mirror. In order to increase the light-gathering factor of the mirror assembly, the two mirrors are coated with a layer of hard quartz, and with an additional layer of titan dioxide.
Some of the technologies that place the Sky Watcher 8 Inch Dobsonian in front of its competitors are Tension Handle Control. It’s system that ensures the stability of the optical assembly and the paraboloid primary mirror. Therefore, it keeps spherical aberration down to a minimum.
Other Specs and Features:
- 2-inch Crayford-style focuser will increase the focusing power of the telescope;
- Optical Tube: Newtonian Reflector telescope;
- Focal Length of Eyepiece One: 25mm;
- Focal Length of Eyepiece Two: 10mm;
- Magnification Factor of Eyepiece One: 48x;
- Magnification Factor of Eyepiece Two: 120x;
- Highest Useful Magnification Factor: 472x;
- Theoretical Magnification Factor: 472x;
- Mount: Dobsonian Alt-Azimuth;
- Focal Ratio: 6;
- Tension Handle Control technology – for increased stability.
- The mount has Teflon bearing, which can reduce friction between the mount and the optical tube. Thus, it grants you a freer degree of movement;
- Limiting Stellar Magnitude: 14;
- Sky Watcher 8” inch telescope weight: 26.64 kg (fully assembled).
Additional Accessories for the Sky Watcher 8 inch Dobsonian
As always, we are going to show you a short list of some of the most popular accessories bought together with this telescope.
- Celestron 1.25-inch collimation eyepiece;
- VITE Laser Collimator 1.25 inch with two-inch adapter and battery;
- Celestron Accessory Kit;
- Telrad Finder Sight;
- Orion 05662 1.25-inch 13% transmission filter;
- “Nightwatch: A Practical Guide to Viewing the Universe” by Terence Dickinson;
- Orion 08711 1.25-inch Shorty Barlow Lens;
- Celestron Omni 2X Barlow Lens;
- Solomark Chesire 1.25-inch collimating eyepiece with crosshair;
- Celestron 93230 8 to 24mm 1.25 Zoom Eyepiece;
- Celestron 94123 1.25 inch UHC/LPR filter.
What’s in the Box?
Here’s what you will find in the package once you’ve bought your first Sky Watcher 8 Inch Dobsonian Telescope.
- The Sky Watcher 8” telescope;
- One 10mm Plossl eyepiece;
- One 25mm Plossl eyepiece;
- 8×50 RA Viewfinder Finderscope;
- Eyepiece Tray;
- Two-year warranty certificate.
Sky Watcher 8 Inch Pros and Cons
Are you interested in buying the Sky Watcher 8 Dobsonian telescope? Then check out our pros and cons sections to see whether this is the best 8 Dobsonian telescope you can find:
- Easy to set up and deploy, thanks to its no-tool technology;
- Wide aperture, excellent for viewing even faint deep sky objects;
- Easy to track sky objects thanks to the Dobsonian mount style and the Tension Handle Control;
- Manual in more than explicit, so you won’t need any extra tutorial to set up and to collimate your telescope;
- Wide Apparent Field of View: over 52 Degrees;
- You can see a great number of celestial objects: The Moon’s craters, nebulae, globular star clusters, galaxies, and the moons of Jupiter and Saturn.
- The Sky Watcher 8 inch Dobsonian telescope is heavy, weighing over 20 kilograms;
- No collimation tool included in the pack;
- It takes a while to get used to the Dobsonian mount.
The Sky Watcher 8 Inch Dobsonian Telescope has a 200mm aperture, which covers a greater field of view than most Newtonian telescopes. With a shorter focal length (1200mm), this telescope will produce crisp and crystal-clear images. So, as far as the 8 inch telescope images are concerned, they’re stunningly clear.
Additionally, this telescope comes equipped with an 8×50 RA Viewfinder Finderscope. It can greatly help you calibrate your Dobsonian piece and to find astral objects easily.
Probably the most spectacular objects to pick up through the eyepiece are the Great Orion Nebula, Lagoon Nebula, Trifid Nebula, M92 and M13 globular star clusters, and even the Andromeda Galaxy.
Furthermore, as far as the local system is concerned, you can see the finer details of the Moon’s craters, as well as a few of Saturn’s moons.
Overall, the telescope performs flawlessly. In addition, thanks to its multi-layered coated optics, you can distinguish quite a lot of astral object through its Plossl lenses.
According to the customer review section on Amazom.com, the Sky Watcher 8 inch Dobsonian telescope has received a 4.2-star rating. It’s one the most popular items among amateur and beginner astronomers.
Furthermore, when confronted with the perspective of recommending this telescope to a friend or a family member, most of the users who have offered their feedback declared that they would no doubt make the recommendation.
Of course, this example of fine craftsmanship isn’t without its detractors. However, according to the same customer feedback section, most of these negative feedbacks revolve around shipment issues rather that technical impairments.
Where to Get It From
The best place to get the Sky Watcher 8 Inch Dobsonian Telescope for sale is Amazon.com. You can buy the Sky Watcher 8 inch Dobsonian telescope for $400, with free shipment included.
Furthermore, there are two other versions of this telescope available for purchase on Amazon:
- The 10” Collapsible Telescope – $699;
- The 12” Collapsible Telescope – $1,049.
The Sky Watcher 8 Inch Dobsonian Telescope is one of the most spectacular pieces of equipment tested so far. The Dobsonian-style alt-azimuth mount is excellent when it comes to tracking fast-moving objects like comets. With the added Tension Handle Control, it’s pretty easy to focus the telescope on a single object, without having to reposition it every time. Moreover, being equipped with a Dobsonian mount, you will not need any additional levers because you can reposition the telescope by hand.
One of the things we didn’t like about this telescope is its overall weight. Compared to the other eyepieces, this telescope is a real-life behemoth, weighing over 44 lbs. It’s fine to get such a telescope if you own a car (a minivan or SUV would be preferable given the telescope’s dimensions), but carrying it by hand is an impossible task. However, the Sky Watcher 8 Inch Dobsonian Telescope is a great piece of gear, being suitable for beginners and amateurs alike.
If you’re a beginner, we strongly recommend buying out and consult additional materials about how to set up the scopes and how to calibrate it. However, if you want something more professional, go for the Skywatcher Pro 120ED Telescope.