Used Sky-Watcher Flextube 10" 250P Synscan GOTO Collapsible Dobsonian

SKU: US1963135 MFR: S11810
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What`s in the box:

  • Sky-Watcher 10 Dobsonian 1200mm f/5.0
  • 2 Crayford Style Focuser
  • 1.25 Adaptor
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Key Features

  • Explore deep-sky wonders with the Sky-Watcher 10" Dobsonian Telescope, perfect for astronomy enthusiasts.
  • Enjoy high magnification power with this telescope, revealing stunning details of planets and nebulae.
  • The large 254mm aperture size gathers ample light, ensuring bright and clear astronomical views.
  • Navigate the night sky effortlessly using the SynScan GoTo system with its extensive object database.
  • Experience stable views thanks to the robust Dobsonian mount, designed for smooth and precise tracking.
  • The collapsible Flextube design enhances portability, making this telescope ideal for stargazing on the go.
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INCLUDES FREE WARRANTY

  • This used item comes with a free 1-year warranty. ?
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Questions & Answers

Reviews about this item

Review Summary

2023-10-11T21:14:34

Rated 2 out of 5

Scope great - manufacturing horrible.

The scope itself works great... Once you get it aligned properly and fix the manufacturing issues. Mine arrived with a loose secondary mirror, as well as none of the screws for the truss being uniformly installed or tight.. one set of them was about 5 mm above flush, one set was flush, and one was counter sunk 3 or 4 mm. Additionally, the collimation was such that only 1/3 of the primary mirror was visible, the rest of it was telescope wall. After buying a collimation eyesight and tightening the loose bolts, it works great for planetary astrophotography.

Ian M.

2022-10-02T16:54:56

Rated 4 out of 5

A telescope worth owning.

The optics are great, the mount is solid, and it tracks well. My only significant complaint is the lack of adjustable feet to level the scope on uneven ground. Minor gripes are the eyepiece holder is too shallow to hold the large eyepieces I use (Baader and Celestron), and the secondary adjustment screws are hard to see in the dark. Overall I'm pleased with the telescope, but 5 stars are not warranted.

Fred M.

2021-04-22T08:38:30

Rated 5 out of 5

Astronomer NJ Don

So far assembled and tested! Just waiting on a clear sky to observe the Moon and stars. So far nothing but positive reviews and recommendations.

Donald M.

2019-04-16T10:39:07

Rated 5 out of 5

Solar System, Pluto & beyond...

My 10" Dob works absolutely, superbly, great !!! Walter McLeod

Walter M.

Sky-Watcher Flextube Syncscan Dob Specifications

  • Optical Design

    Newtonian (Parabolic)

  • Aperture (Diameter)

    254mm

  • Focal Length

    1200mm

  • F-Ratio

    F/5

  • Secondary Mirror Diameter

    58mm

  • Highest Practical Power

    500x

  • Faintest Stellar Magnitude

    13.9

  • Finderscope

    8x50 RA erect-image finderscope

  • Focuser Diameter

    2" single-speed Crayford-style focuser with 1.25" adaptor

  • Eyepiece(s)

    1.25" Plossl 25mm and 10mm

  • Mount Type

    Dobsonian

  • Tube Weight

    15kg / 33 lbs

  • Shipping Weight

    shipped in 2 Cartons 72.5 lbs and 64 lbs

  • Warranty

    Sky-Watcher warranty

  • SynScan Goto - Power Supply

    10 to 15 V DC 1Amp, 2.1mm Plug (Center positive)

  • SynScan GoTo - Motor Type

    DC Servo Motors

  • SynScan GoTo - Resolution

    Motor encoder: 1,620,000 counts per revolution, Main axis encoder: 11,748 counts per revolution

  • SynScan GoTo - Slew speeds

    1.0X, 2.0X, 8X, 16X, 32X, 200X, 400X, 600X, 800X, 1000X

  • SynScan GoTo - Tracking Rates

    Sidereal, Lunar, Solar

  • SynScan GoTo - Tracking Mode

    Dual Axes Tracking

  • SynScan GoTo - Alignment Method

    Brightest-Star Alignment, Two-Star Alignment

  • SynScan GoTo - Database

    25 user defined objects. Complete M, NGC and IC catalog, partial SAO catalogues, total 42,900 objects

  • SynScan Go-To - Pointing Accuracy

    Up to 5 arc min

About Sky-Watcher Flextube 10" 250P Synscan GOTO Collapsible Dobsonian

FEATURED REVIEWS

Solar System, Pluto & beyond...

By Walter M.

My 10" Dob works absolutely, superbly, great !!! Walter McLeod

Astronomer NJ Don

By Donald M.

So far assembled and tested! Just waiting on a clear sky to observe the Moon and stars. So far nothing but positive reviews and recommendations.

Why settle for anything less than a telescope that combines the timeless simplicity of a Dobsonian with the cutting-edge technology of a Go-To system The Sky-Watcher Flextube 10" 250P Synscan GOTO Collapsible Dobsonian is a marvel of modern astronomy equipment, designed for both the seasoned stargazer and the enthusiastic beginner eager to explore the cosmos.

Crafted with precision engineering, this telescope offers a seamless stargazing experience, allowing you to effortlessly locate and observe a myriad of celestial wonders, including planets, nebulae, star clusters, and distant galaxies. The patented collapsible tube design is a testament to Sky-Watcher's commitment to innovation, offering unparalleled portability without compromising on performance.

The Flextube Dobsonian's elegant truss tube design is not just about aesthetics; it's a functional masterpiece that ensures ease of use and consistent viewing excellence. This design negates the need for time-consuming disassembly, as the telescope can be transported as two compact pieces and swiftly assembled in seconds, ready for your astronomical adventure.

Once set up, the telescope maintains its collimation throughout the night, ensuring that your viewing experience remains high-quality and uninterrupted. The patented Tension Control Handle is a feature that adds to the user's convenience, allowing for the adjustment of tension to modify the friction between the optical tube and the sideboards, ensuring smooth and precise movement.

The SynScan AZ hand control is the gateway to the stars, offering automatic slewing to over 42,900 celestial objects with a simple button press. The user-friendly menu system is designed for quick mastery, even by astronomers with little to no experience. The patented dual encoder design further enhances the experience by allowing manual movement of the telescope without the need for re-alignment, providing both freedom and flexibility in your stargazing sessions.

While the telescope has received acclaim for its solid mount and exceptional optics that ensure clear and crisp images, user feedback has highlighted areas for improvement such as the addition of adjustable feet for leveling on uneven ground and a deeper eyepiece holder to accommodate larger eyepieces. The secondary adjustment screws could also benefit from enhanced visibility in low-light conditions.

In summary, the Sky-Watcher Flextube 10" 250P Synscan GOTO Collapsible Dobsonian stands as a paragon of portable, powerful, and user-friendly telescopic design, ready to unlock the mysteries of the night sky for anyone with a passion for the stars. Whether you're a novice or a seasoned observer, this telescope is sure to enrich your astronomical experiences.

Sky-Watcher Flextube 10" 250P Synscan GOTO Collapsible Dobsonian Features

  • Combines the convenience and affordability of the traditional Dobsonian with theconvenience of a computerized Go-To telescope.

Warranty Information

This used item has a FREE 1-year warranty. See details.

Key Features

  • Explore deep-sky wonders with the Sky-Watcher 10" Dobsonian Telescope, perfect for astronomy enthusiasts.
  • Enjoy high magnification power with this telescope, revealing stunning details of planets and nebulae.
  • The large 254mm aperture size gathers ample light, ensuring bright and clear astronomical views.
  • Navigate the night sky effortlessly using the SynScan GoTo system with its extensive object database.
  • Experience stable views thanks to the robust Dobsonian mount, designed for smooth and precise tracking.
  • The collapsible Flextube design enhances portability, making this telescope ideal for stargazing on the go.