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More products from the brand :Sky-Watcher

Sky-Watcher Skyliner-250P FlexTube SynScan Go-To

Original price was: CHF 1'499.Current price is: CHF 1'389.

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Sky-Watcher Skyliner 254P FlexTube SynScan Go-To Wi-Fi - The powerful automated Dobson

The ultimate Dobson is born!
The Sky-Watcher Skyliner 254P FlexTube SynScan Go-To combines everything that visual astronomers are looking for: a large 254 mm parabolic mirror, a design retractable FlexTube for transport, and a patented Motorized, Wi-Fi-connected Go-To. This telescope automatically locates over 42,900 celestial objects, tracks them in real time, and can be controlled at your fingertips from your smartphone.

NEW : supplied with two wide-angle eyepieces (12.5 mm and 20 mm - 70°), a 1.25″ adapter with brass clamping ring, a universal smartphone adapter and a Crayford 2″ double-speed eyepiece holder. A complete set ready for use!

SynScan Go-To technology with integrated Wi-Fi

Thanks to SynScan Go-To technology, this Dobson turns into a real observation assistant. Connect it to the free SynScan app (iOS / Android) or use the included SynScan controller to :

  • Automatically point over 42,900 celestial objects
  • Enjoy a guided tour of the sky ("Best Tonight" function)
  • Use the "Point & Go" function simply by touching your screen
  • Identify objects observed in real time
  • Remote telescope control via the Internet
  • Add custom objects and improve pointing accuracy (PAE)

Its system with patented double encoder allows you to move the tube manually at any time without losing alignment - a unique freedom of use.

FlexTube retractable tube: more compact, more mobile

The design Fully retractable FlexTube for easy storage and transport. The tube is reduced from 120 cm to a much shorter length, while retaining its rigidity thanks to a 3-point locking system.

Powerful, bright optics

The primary mirror 254 mm parabolic dish captures 56 % more light than a 200 mm telescope. With its RAQ™ (Radiant™ Aluminum Quartz) treatment, it offers reflectivity of up to 94 %, ensuring bright, high-contrast images rich in detail, whether of Saturn or distant galaxies.

Technical specifications

Lens type Newton reflector on Go-To motorized Dobson mount
Primary mirror diameter 254 mm
Focal length 1200 mm (f/4.7)
Eyepieces included 12.5 mm & 20 mm - Wide angle 70° (1.25″)
Magnifications supplied 60x and 96x
Theoretical maximum magnification 500x
Lens holder Crayford 2″ double speed with 1.25″/2″ adapters
Mirror treatment RAQ™ - Reflectivity up to 94 %
Secondary support Ultra-thin 0.5 mm to limit diffraction
Optical researcher 9×50 straight
Optical tube Retractable - FlexTube system with 3-point locking system
Frame Dobson Alt-Az motorized with robust servo motors
Control Integrated Wi-Fi - via SynScan mobile app or SynScan controller
SynScan database 42,900+ objects (Messier, NGC, IC, Caldwell, planets, stars, etc.)
Software compatibility iOS / Android mobile apps, third-party planetarium software
Power supply 12V DC (Sky-Watcher PowerTank 17Ah recommended)
Light collection (vs 200 mm) +56%

Skyliner 254P Go-To Wi-Fi highlights

  • Automatic tracking of over 42,900 celestial objects
  • Intuitive control via Wi-Fi or SynScan controller
  • Parabolic mirrors with RAQ™ high reflectivity treatment
  • Retractable FlexTube: greater transport comfort
  • Crayford 2″ double-speed eyepiece holder for precise focusing
  • Dual encoders enable manual movement without loss of alignment

Conclusion

Visit Sky-Watcher Skyliner 254P FlexTube SynScan Go-To Wi-Fi is the Swiss Army Knife of modern visual astronomy. It's the perfect choice for the astronomer who wants it all: power, compactness, automation, freedom of movement and precision. Perfect for observing thousands of celestial objects effortlessly, from your garden or in the countryside.

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