| Aperture – 12” | Focal length – 1500 mm | Len – Dobsonian | Focal Ratio – 4:95 | Magnification (with eyepieces) – 50x, 167x | Limiting Magnitude – 14.9 | Lowest useful magnification – 43x | Optical tube weight – 66 lbs. Total Weight without Counterweights (lb.). Focal Length 1200 mm 1250 mm 1500 mm Focal Ratio 5.9 5 4.95 Magnification (with included eyepieces) 40x (30 mm) //133x (9 mm) 42x (30 mm) //139x (9 mm) 50x (30 mm) //167x (9 mm) Limiting Magnitude 14 14.5 14.9 Lowest Useful Magnification 29x 36x 43x Highest Theoretical Magnification 400x 500x 600x Light Grasp Compared to Smaller Model I am interested in buying another telescope and was wondering if any of you had any advice about either of the two i'm split between. With the Z Series, Zhumell has put your money where it belongs: into the telescope’s optical system. With a gigantic 12" parabolic primary mirror, this Zhumell Z12 Dobsonian is able to capture a considerable amount of light for brilliant, razor-sharp images that are completely void of … At this point, nebulas, galaxies, and star clusters start to show some color. Throw in the 10” diameter and you have a hulking piece of equipment to manage. BT40-Z12-90 WCHUCK 90MM LENGTH. Sign up for savings and product announcements. The deep-space performance of Zhumell Z12/Apertura AD12 is even better than planetary for two reasons: The 2″ Focuser and f/5 focal ratio. vs aperture argument. The focal length is 130mm, and a primary mirror has 650mm, which yields a large view and also brighter images for a particular eyepiece of the telescope. It has a focal ratio of f/10 that is universal for most of the SCTs model. It comes with the famous 6-inch Schmidt Cassegrain Telescope by Celestron, which has an actual 150 millimeters aperture and a focal length of 1,500 millimeters. ... Zhumell Z12 Dobsonian Deluxe Reflector Telescope is the best telescope that can be used for viewing galaxies and planets because of the parabolic primary mirror. Once you’re set up, push the scope on its ball bearings toward your desired object. What Do Zhumell Z8’s Specifications Mean. With a Zhumell telescope & Zhumell binocular, your world is within reach! When you’ve centered your target in the 8x50 finderscope and your eyepiece of choice, bring it into razor-sharp focus with the dual-speed Crayford focuser. A durable, sturdy construction means your Zhumell will stand up to years of use at public star parties, camping trips, and more. This means the Zhumell Z8 is a reasonably fast telescope and will be more than capable at viewing both galaxies and planets. One of the many benefits to becoming a customer of High Point Scientific is that you receive Unlimited Tech Support on all of the products you purchase from us. Then, lock your view in place with improved manual clutches. Full Name: Zhumell Z12 Deluxe Dobsonian; Type: Newtonian Reflector; Aperture: 12″(305mm) Focal length: 1500mm; Focal ratio: f/4.9; Dimensions & Weight: 5ft+ and 33.75kg; Included eyepieces: 2″ 30mm and 1.25″ 9mm; Rating: 4.8/5; Pros. Used in conjunction with the two included eyepieces (30mm and 9mm) and Dobsonian stand, this telescope will make your night-sky observations and star parties more enjoyable than ever. Zhumell Z12 Deluxe Dobsonian Reflector. Magnification (x) = Telescope Focal Length (mm)/Eyepiece Focal Length (mm) Ex: 20mm Eyepiece with a 254x1250mm … Buy Zhumell binoculars, telescopes and accessories at High Point Scientific. You’ll also get two fully multi-coated eyepieces: a 2” 30mm eyepiece for wide field views and a 1.25” 9mm eyepiece for higher magnification. Order your Zhumell binoculars and telescopes online from High Point Scientific. It is 49” in length and weighs about fifty pounds on its own. The systems aperture is 203mm with a focal length of 1200mm resulting in a focal ratio of f/5.9. The Zhumell Z10 Deluxe Dobsonian Reflector Telescope features a 10-inch aperture to capture substantial light for clear, long-range viewing. Customers should communicate directly with the manufacturer regarding details of their warranty, as warranties have a tendency to change without notice. For example, if a Telescope has 660 mm of focal length and 102 mm of aperture, the focal ratio or “f … However, you should note that it is 6 pounds heavier than the Z8. With a focal length of 750mm, the focal ratio is a fairly fast f/5. Great mechanical performance and sturdy construction. At High Point all in stock orders ship within 24 hours, pending internal credit card approval. Manufacturer's warranty period, if known. Make sure that it is secure. The Zhumell Z10 Dobsonian telescope features an 10” parabolic primary mirror that captures a substantial amount of light and produces crisp, bright images free of visual defects like spherical aberration. Very Good Condition. If you are looking for the best price/value … INCLUDES 4 NIKKEN-COVETRY TAP COLLETS, 18, 14, 516, 716 INCLUDED. Beyond the optics, the rest of the Z10’s design is simple and streamlined. Zhumell Z12 Telescope dimension data: Total height - 63 inches; OTA length - 60 inches; Base height - 27 inches; Base diameter - 25.5 inches About Zhumell At Zhumell, we're committed to precision, performance, and people. Page 30 ASTRONOMY FORMULAS FOR YOUR ZHUMELL DOBSONIAN TELESCOPE MAGNIFICATION To determine the magnification of a telescope and eyepiece combina¬tion, divide the telescope focal length be the eye- piece focal length. It seems to simply come down to a quality? We are astronomers at heart and truly enjoy helping fellow amateurs achieve success in the field! A primary mirror cooling fan brings the telescope into thermal equilibrium quickly so you can enjoy long viewing sessions without delay. It is designed to show exactly what consumers want. 2021 Cash Calendar; Tootsie roll forms; Tentative Silver Rose Routes; 2021 State Directory Focal Length: 465 mm; Focal Ratio: f/4; Eyepieces Included: 17 mm, 10 mm; Our Verdict: The Zhumell Z114 is one of the absolute best starter Dobsonians a beginner can buy. For the best experience on our site, be sure to turn on Javascript in your browser. As your object begins to drift across the sky, the new adjustable azimuth bearing system facilitates smooth, even motion for tracking objects. It is slightly larger, with a greater aperture, slightly longer focal length, and can reach greater magnifications. The Celestron NexStar 6SE is the 6-inch model that can capture 44% more light than the previous 5-inch model. 130mm aperture and 650mm focal tube create a f/5 focal ratio, placing the Zhumell Z130 in the “rich field telescope” realm. Rest assured that our team of Telescope and Telescope Accessory experts will be standing by (800.266.9590) to support you for as long as you own one of our products! This gives it an unheralded light gathering ability. The Zhumell Z12 Dobsonian telescope features a massive 12” parabolic primary mirror that captures a substantial amount of light and produces crisp, bright … The Zhumell Z10 Dobsonian telescope features an 10” parabolic primary mirror that captures a substantial amount of light and produces crisp, bright images free of visual defects like spherical aberration. We want to get you into the observing setup that bests fits your needs. Our products are designed and tested to make sure that they perform not only to our expectations, but to our customers' as well. It has excellent quality and features for its price point and should absolutely be a final candidate on your short list. Yes, there are other important factors to consider like eyepieces, focal length and mount types, but the aperture size should be the determining feature. A durable, sturdy construction means your Zhumell will stand up to years of use at public star parties, camping trips, and more; Product specs | Weight – 54 lbs. The first scope is a Zhumell Z12 with a … The diameter of the aperture is one foot, the focal length is 1500mm or five feet long. Or, if you’d like to go even bigger, you could opt for the Z12. This was for things like this that the Dobsonian design was invented for. The Zhumell Z12 Dobsonian provides plenty of stunning pictures with its generous 12 “(305 mm) aperture. Zhumell Z12 Deluxe Dobsonian Reflector Instruction Manual (844.49 kB), Telescope Cases, Covers & Dobsonian Shrouds, Skip to the beginning of the images gallery, Apertura Astro Vision Red LED Flashlight - A-RLED, Apertura 60EDR Telescope and Flattener Users Experience, Zhumell Z12 Deluxe Dobsonian Reflector Telescope. Zhumell Z12: Objective/Aperture 304 mm/ 12 inches Focal Length: 1500mm: Limiting Magnitude: 14.91: Focal Ratio : f/6.93: All holes have been predrilled: 10: BASE ASSEMBLY: STEP 1: Screw the handle onto the Base Front using the (2) pre-drilled holes on the front. All of the Messier Catalog is within reach for Z12. Included with the Zhumell Z130: Reflector telescope with 5″ aperture and 650mm focal length; Dobsonion (altazimuth) mount with eyepiece tray; 25mm and 10mm eyepieces; Red dot finderscope; Screwdriver; Find the Zhumell Z130 on Amazon. The focal ratio is one number that relates the focal length and the aperture. The Zhumell Z12 Dobsonian telescope features a massive 12” parabolic primary mirror that captures a substantial amount of light and produces crisp, bright images free of visual defects like spherical aberration. Hey guys! To calculate it, you just need to divide the focal length by the aperture. Zhumell Z12 Deluxe Dobsonian Reflector Telescope. | Aperture – 8” | Focal length – 1200 mm | Len – Dobsonian | Focal Ratio – 5:9 | Magnification (with eyepieces) – 40x, 133x | Limiting Magnitude – 14 | Lowest useful magnification – 29x | Optical tube weight – … If the Zhumell Z8 doesn’t interest you, then maybe you’d find the Z10 more appealing. Zhumell Z10 Deluxe Dobsonian Reflector Telescope - ZHUE024-1 - Based on your feedback With its Z10 Dobsonian telescope, Zhumell took a completely new approach to the telescope design process, starting with you! Zhumell Z8 Deluxe Dobsonian Reflector Telescope. Optical Quality You Can See. For the best experience on our site, be sure to turn on Javascript in your browser. Great value for money; Great accessories included; Easy to use; Great Optics; Cons Receive Exclusive Offers, Monthly Celestial Event Calendars & Access To Telescope Giveaway Contests! That makes the barrel of this thing truly massive. We understand that many of our products are technical in nature and require support. In this review, as the title suggests, we are strictly looking at 12-inch aperture telescopes. Zhumell makes excellent reflector telescopes and other high performance sport optics. 650mm focal tube will provide a wide field of view compared to telescopes this size which is great for observing large deep space objects such as nebulas. BT40 SHANK NIKKEN TENSION COMPRESSION TAP CHUCK HOLDER. As equipped, it comes with two of the standard Orion Sirius Plössl eyepieces (25mm and 10mm, providing 30x and 75x respectively) and a red dot sight. Using this Dobsonian couldn’t be easier. The Zhumell Z12 Dobsonian telescope features a massive 12” parabolic primary mirror that captures a substantial amount of light and produces crisp, bright images free of visual defects like spherical aberration.
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