กล้องดูดาว Sky-Watcher Skyliner 10" FlexTube 250P SynScan GoTo Collapsible Dobsonian Telescope

กล้องดูดาว Sky-Watcher Skyliner 10" FlexTube 250P SynScan GoTo Collapsible Dobsonian Telescope

แบ่งปันสิ้นค้าชิ้นนี้

รายละเอียด

คะแนนสินค้า
SKU
SW-A08005
ผู้ผลิต
จำนวนในสต๊อก
เหลือ 14 ชิ้น
น้ำหนัก
42,000.00 g
ราคาของเรา
฿59,990.00

ตัวเลือก

จำนวน (เหลือ 14 ชิ้น)

(จาก 1 ถึง 14)


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กล้องดูดาว Sky-Watcher Skyliner 10" FlexTube 250P SynScan GoTo Collapsible Dobsonian Telescope

  • Large 254mm aperture delivers dazzling views, 1200mm focal length, f/4.7 focal ratio
  • Built-in Wi-Fi telescope control
  • Innovative collapsible design for portability, storage, and back focus for astrophotography all while retaining collimation
  • 1275x more light-gathering power than the human eye
  • Patented Freedom Find™ technology uses dual encoders to allow manual control while retaining alignment
  • Patented tension control handle allows for precise slewing and maximum stability
  • Parabolic primary mirror with Radiant™ Aluminum Quartz (RAQ™) coating for 94% light reflectivity
  • Heavy-duty rocker box with Teflon™ bearings provide a stable base with smooth motion
  • 2-inch single-speed Crayford-style focuser with 1.25-inch adapter allows for use of nearly any eyepiece
  • 9x50 straight-through finderscope, 10 and 25mm 4-element 1.25-inch Plössl eyepieces, and SynScan hand controller with 42,000+ object database included

 

Sky-Watcher Flextube SynScan 250P Collapsible Dobsonian Main

 

Sky-Watcher’s Flextube SynScan GoTo Collapsible Dobsonian series are the telescopes your mother warned you about. Big aperture, bigger attitude, with all the innovations that make Sky-Watcher the obvious choice when hunting for that Goldilocks zone where value meets desire. Ranging from the standard 8 to a whopping 16 inches in diameter, Flextube SynScan Dobsonians are precision engineered instruments that will allow you to easily find and enjoy viewing night sky treasures such as planets and the Moon, nebulae, star clusters, galaxies and much more.

 

Sky-Watcher Classic 200P 8-inch Dobsonian Primary mirror

 

With its patented collapsible tube design, these Dobsonians are truly the ultimate in portability and performance which is crucial when travelling to dark skies to make the most of these impressively large telescopes.

 

Sky-Watcher Flextube SynScan 200P Collapsible Dobsonian Eyepiece tray

 

The elegant truss tube design was carefully engineered to combine ease of use, extreme portability, and consistent performance in an affordable package. Unlike other truss tube designs, the Flextube Dobsonian does not need to be disassembled between uses. It transports as two compact pieces (optical tube and rocker box) that can be assembled and ready to use in just seconds!

 

Sky-Watcher Flextube SynScan 250P Collapsible Dobsonian separate

 

It is easy to collimate once set up, and it holds its collimation throughout the evening and even after being collapsed! The patented Tension Control Handle allows users to add or reduce tension, thereby increasing or decreasing the friction between the optical tube and the sideboards. The patented Freedom Find dual encoder design allows the telescope to be moved manually whenever the user wishes - but with no need for re-alignment!

 

Sky-Watcher Flextube SynScan 200P Collapsible Dobsonian Focuser

 

The SynScan hand controller allows you to point your telescope to a specific object, or even tour the best objects in the night sky at the touch of a button!! The user-friendly menu system allows automatic slewing to over 42,900 objects. Even an inexperienced astronomer can master its variety of features in a few observing sessions.

 

Sky-Watcher Flextube SynScan 200P Collapsible Dobsonian HC

 

The Flextube SynScan series seamlessly combines the convenience and affordability of the traditional Dobsonian with the performance and precision of a computerized GoTo telescope all to help you in your quest for big aperture views.

 

Sky-Watcher Flextube SynScan 250P Collapsible Dobsonian Main 2

 

SynScan hand control SPECIFICATIONS:

  • Built-in Wi-Fi control
  • Power supply: 10 to 15 V DC 1Amp, 2.1mm plug (center positive)
  • Motor type: DC Servo Motors
  • Resolution: motor encoder: 1,620,000 counts per revolution, main axis encoder: 11,748 counts per revolution
  • Slew speeds: 1.0X, 2.0X, 8X, 16X, 32X, 200X, 400X, 600X, 800X, 1000X
  • Tracking rates: Sidereal, Lunar, and Solar
  • Tracking mode: Dual Axis Tracking
  • Alignment method: Brightest-Star Alignment, Two-Star Alignment
  • Database: 25 user defined objects. Complete Messier, NGC and IC catalog, partial SAO catalogues, with a total 42,900 objects
  • GoTo pointing accuracy: Up to 5 arc min

 

 

SPECIFICATIONS

Accessories  
General Info  
Observational Info  
Optical Info  
Included Finder 9x50 Finder
Included Diagonal No
Included Eyepieces 25/10 Plossl
Magnification w/ Included Eyepieces 48x/120x
Included Case No
Corrector No
Focuser 2" Crayford
OTA Length (Retract/Ext.) 31.5"/44"
OTA Outer Diameter 11.375"
OTA Weight (with accessories) 33
Dob Base Weight 39
Dob Base Measurements 30"x20"
Zenith Eyepiece Height 49"
Dawes Limit 0.46
Rayleigh Limit 0.55
Limiting Mag. 14.5
Minimum Magnification 36
Maximum Magnification 500
Light Gathering (compared to next size down) 57%
Optical Design Newtonian
Mirror Coatings Radiant Aluminum Quartz (RAQ)™ coatings with 94% reflectivity
Glass Type Borosilicate
True Aperture (mm) 257
Primary Aperture (mm) 254
F/Ratio 4.7
Focal Length (mm) 1200
Secondary Diameter 64mm
Secondary Obstruction (by diameter) 25%
Secondary Obstruction by Area 6%

 


Manuals:
SUPPORT DOCUMENTS  

Manual: https://inter-static.skywatcher.com/upfiles/en_download_caty01335568752.pdf

 

 

About Sky-Watcher

About Sky-Watcher

Sky-Watcher was launched in 1999 featuring a modest line of Newtonian and refractor optical tubes, with distribution in Europe and Asia. In 2000, Sky-Watcher released their first series of Dobsonian telescopes, and two years later answered the rising popularity of digital SLRs with their first version of the famed German Equatorial Mount, the EQ6. Today, with a full product line that includes Dobsonians, APO refractors, EQ mounts, and photography products, Sky-Watcher has grown into the most popular telescope brand worldwide.

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Great set of LRGB Filters. Note that the focus needs to be adjusted during filter change to attain best focus. So you need to pair this with an EAF(auto focuser) or manually adjust focus all the time.
Niveth Kumar
Mar 14, 2025

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