An f/3.9 telescope does have a fair amount of coma, which unfortunately just has to be ignored with this instrument as a 1.25” coma corrector does not currently exist and would cost more than the Z114 itself in any case. The Zhumell Z114’s optical tube is a 114mm f/3.9 Newtonian reflector with a focal length of 450mm. And the Z114 can show you most of the Messier catalog, the shadow transits of Jupiter’s moons, details on Mars and even the Cassini Division in Saturn’s rings. It can be carried with one hand and fits in a backpack or the trunk of a convertible. But considering how many beginners have started with 60mm refractors half its size, the Z114 is a remarkable little instrument. The Z114 is a small telescope – it’s true. Both are excellent beginner telescopes and also serve as a nice “grab n’ go”, wide-field complement to a bigger and bulkier instrument if you already own a larger telescope. The Astroscan was undermined by the Orion StarBlast in the early 2000s and the Z114 is more or less an identical copy of the Orion StarBlast 4.5 Astro. Would hate to get something that he won’t use as often as he would like.The Zhumell Z114 may not be as well-known as some other beginner telescopes, but it can actually trace its heritage back to the 1970s in the form of the Edmund Astroscan, a much-loved tabletop 105mm f/4 telescope with similar specs, if perhaps slightly worse performance, than today’s 114mm f/3.9 instruments like the Z114. And the other downside is that the focuser is apparently not the best.īUT… it is probably a good idea to ask him what he would want in a scope. This makes it very versatile, so depending on your father’s mood, he can use it either way. It has computerized GoTo capabilities which some people like, but can also be used manually. But since it collapsible, it is extremely portable. “tabletop” meaning that the scope is short and will need to be placed on a raised platform like a stool for comfortable viewing. My final recommendation would be the Virtuoso 150p. Plus you can use the remaining budget to buy some needed/very useful accessories like a Telrad and RACI. This will be able to show him the most.īut a 150mm dob might even be better for a 70 year old, as it is slightly smaller and lighter. Be he has to be comfortable carrying it and manually finding objects (becomes easier with practice). You simply put the base on the ground and are good to start observing. It allows the scope to tilt up/down and rotate 360°. That boxy structure at the base is actually the mount itself. If storage is not an issue, this is a great option.ĭobsonian - I'm a bit confused about where you'd be able to use it without a mountĪ dobsonian telescope or “dob” for short is simply a Newtonian reflector telescope on a dobsonian mount. Although I am worried about its size and ability to be stored in the camper. There are better options for the same price.ĭobson telescope N 200/1200 Skyliner Classic DOBĪ classic recommendation. Nice scope, but still pretty small aperture. Requires power to work.Ĭelestron 11049 NexStar 4 SE Computerised Telescope Computerized GoTo scopes require patience and precision more than technical savvy.Ĭelestron 22096 NexStar 102 SLT Computerised Telescope Do you will have to consider what he can carry and how much storage room is in the camper. The usual recommendation is to get the largest dobsonian you can afford, store, and easily transport. First off, take a look at the pinned sticky/buyer’s guide at the top of this sub and in the “about” section.
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