Next, we move on to the front cap, which is somewhat of a weak point for the Z8. Hopefully, by the end, you’ll know whether or not this is the right telescope for you. The reason Zhumell Z8 is a “perfect” model is not that it has better optics. Now the dual speed Crayford focuser is genuinely a really good item considering it comes in the box. It is slightly larger, with a greater aperture, slightly longer focal length, and can reach greater magnifications. In short they’re actually solid inbox eyepieces but, in the future if you’re seeking more quality, it will be worth looking into other ones as plossls as a whole are mediocre in the grand scheme of things (check this list out for a couple eyepieces to look into). The Z8 may not be the cheapest option for an 8” Dob out there, but it is certainly the best, particularly for beginners. ==>Click Here To Check The Zhumell Z8’s Price On Amazon! Zhumell Z8 Deluxe Dobsonian Telescope Review Posted on April 1, 2020 November 23, 2020 by Lee Zhumell has built a reputation of being a reliable telescope builder that adds a lot of extras to their telescope kits of all price points so when I saw that they had made a mid-ranged Dobsonian telescope I leaped at the opportunity to check it out. Of course being an 8 inch device does mean it won’t be great if you want travel with, particularly if you’re going abroad, but it’s a genuinely good system and one a lot telescope aficionados wouldn’t mind recommending, including myself. Or, if you’d like to go even bigger, you could opt for the Z12. Instead of Teflon on laminate, it is a roller bearing, which you will have to get used to. This means we may make a commission if you purchase an item using one of our links*. This focuser, like every other Crayford, rolls the drawtube of the focuser against 4 rollers, allowing for a more smooth and precise motion. Zhumell Z10 Review (At $700 Is This Dobsonian System…, Orion Starblast 6 Astro Review (Is It Worth The Money?! There isn’t really a place on the scope for the battery pack to be placed, so you’ll have to come up with your own solution for that. In fact, if you are a long-time viewer of the night sky and have experimented with plenty of telescopes, you might find the sleekness and simplicity of the Z8 a refreshing change from the complexities of modern scopes. ), Orion AstroView 90mm Equatorial Review (A Refractor Telescope Worth Buying!? For starters, the altitude bearings are basically identical to all other Dobsonians - rather than using plastic on Teflon with springs used for tension adjustment, or the washer/knob system that is used by Sky-Watcher, the bearings on the Z8 are ball bearings which can slide on the tube for balancing, and can be adjusted for tension. Some recommended products may use affiliate links. This means shifting the device from side to side will be pretty smooth although it does seem as if it’s a design that will need some getting used to. The Zhumell Z8 is a telescope that is recommended to beginners the most nowadays, whether you’re visiting an astronomy website or just browsing through r/Astronomy. These are meant to compensate for any weaknesses that the springs might have, but most of the time, you’ll find that the springs can handle the mirror just fine. It has an aperture of 12”, which is 4” more than that of the Z8, and has a great 1,500mm focal length. But they look incomplete next to the Zhumell Z8. So whilst this telescope isn’t exactly reinventing the wheel, it dos everything you need it to pretty well. You’d be better off simply removing the bolts altogether. The GSO/Zhumell Dobsonians are different from the typical Dob, but most of the changes are for the better. Of course, that does not mean that intermediate and advanced astronomers won’t find the Z8 useful. It has an aperture of 12”, which is 4” more than that of the Z8, and has a great 1,500mm focal … Celestron AstroMaster 114EQ Review (A Good Budget System? How Are Dwarf Planets Different From Normal Planets? This means that the Z8’s mount is able to balance much heavier eyepieces in excess of 1.5kg without falling over. Microscope vs Telescope: What’s the Difference? All Rights Reserved. The GSO Crayford, like the one on the Z8, is generally thought of as decent for telescopes used in astrophotography. Specs: 1. In conclusion, the Zhumell Z8 is one of my favorite telescopes for people looking for a good, powerful telescopes. It’s relatively compact, and if you can handle carrying it around, it will be able to fit anywhere you place it with no problems. What Does The Zhumell Being A Reflector Mean? The Z8 is quite standard amongst all of the 8” Dobsonians out there, which should come as no surprise, as there are only two different OEMs available for them. What are the Most Powerful Telescopes on Earth? A reflector is also cheaper than the other designs meaning you can get a larger scope for less money. Spotting Scope vs Telescope: Which one to Choose. Hopefully this review as helped you out in making your decision! You can get the same optical quality from a SkyWatcher 8″, Orion SkyQuest XT8, or any other 8″ Dobsonian. These cons also apply to the Zhumell Z8 and include the following : The systems aperture is 203mm with a focal length of 1200mm resulting in a focal ratio of f/5.9. The Zhumell Z8 Dobsonian telescope features an 8” parabolic primary mirror that captures a substantial amount of light and produces crisp, bright images free of visual defects like spherical aberration. If the Zhumell Z8 doesn’t interest you, then maybe you’d find the Z10 more appealing. We mentioned earlier that the mirror cell has three ‘mirror lock’ bolts at the back. It is my firsttelescope. It is slightly larger, with a greater aperture, slightly longer focal length, and can reach greater magnifications. All in all the Zhumell Z8 is a genuinely good Dobsonian reflector and is a system that the more intermediate or even beginner level astronomers should look into and as long as you don’t mind regularly maintaining it and understand how to use software to view any particular celestial objects you want to view, it’ll be great for you. Simply put the majority of individuals who’ve purchased the device have found it to be great. There is also the azimuth bearing. ), Orion SkyQuest XT8 Classic Dobsonian Review (Worth…, Meade ETX125 Observer Review(A GoTo System Worth Buying!? You also get two eyepieces: a 2” 30mm eyepiece for wide field views and a 1.25” 9mm eyepiece for higher magnification. Save my name, email, and website in this browser for the next time I comment. ), They don’t suffer from chromatic aberration, They’re great for viewing faint objects as all types of light can pass through the lenses. It is step up from the Z8 and comes at a higher price. ScopeTheUniverse.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. ), Meade Lightbridge Mini 114 Review (Great Value For Money!? The accessories included in the box are a 30mm wide angle eyepiece and another much narrower eyepiece at 9mm. Since this is a relatively small telescope, and since it does not come with many high-tech features and add-ons, we recommend it to beginner astronomers, mostly. This knob allows for precise focus at higher magnifications. On telescopeplus the reviews are mostly positive with the only real issue being its weight and size but, that’s to be expected considering the size of its aperture afterall. View from the front, with the 3secondary mirror collimation screws I’ve had the Zhumell Z8 for about one year. It does not fit very tightly, meaning that it is prone to coming off when you move the scope around, and there is no place to grab it from in the middle. If you’re unfamiliar with the different lens structures of a telescope, there are actually 3. (The Reasons Why!? The two stand out accessories in my opinion and the opinion of many users of the system are the 2 inch 30mm eyepiece and the dual speed focuser. However, it works quite nicely, and also offers some very smooth movements, especially since the Teflon and laminate that is used by most manufacturers is generally low-quality. The dual-speed part comes from it having a 1:10 fine adjustment knob for allowing for precision focusing on higher magnifications. These three include a refractor system, a compound system and of course a reflector system. At the time of this review it was available from telescopes.comfor $399.99 with free shipping. For example if you’re budget is not too high, check this list out or if you’re more interested in astrophotography, maybe one of these telescopes I’ve listed may be to your liking. All of the lens designs have their own benefits and weakness and I’ve gone over it in a lot more detail in this article however, all you really need to know are the main strengths of a reflector as this is the design the Z8 uses, which in this case include the following elements : Of course such a system also has a few cons. The device will in turn all you to make out planets like Jupiter, Venus at pretty solid detail, see Saturn’s ring in pretty solid detail and of course the larger star clusters, nebulae and galaxies should also be visible via the telescope. I use it almost exclusively from light-polluted suburbanskies surrounded by streetlights with occasional excursions to darkerskies.
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