More products from the brand :Sky-Watcher

Sky-Watcher Skyliner-350P FlexTube SynScan Go-To

CHF 2'879

Disponible en stock chez le fournisseur

Livraison contre signature gratuite
Easy, free returns

Sky-Watcher Skyliner 355P FlexTube SynScan Go-To Wi-Fi - The king of connected Dobsons

The ultimate Dobson is born!
The Skyliner 355P FlexTube SynScan Go-To Wi-Fi embodies the perfect fusion of optical power, intelligent technology and easy transport. With a 355 mm parabolic mirror, a retractable tube FlexTubeand the Go-To SynScan with integrated Wi-FiThis telescope places over 42,900 celestial objects within easy reach, and automatically tracks them across the sky.

NEW : supplied with two wide-angle eyepieces (12.5 mm & 20 mm - 70°), a 1.25″ adapter with brass clamping ring to protect your accessories, a Crayford 2″ double-speed eyepiece holder, and a universal smartphone adapter for photographing your observations.

Retractable FlexTube: transportable power

Thanks to its design FlexTubeThe optical tube retracts from 151 cm to just 97 cm for easy transport. The 3-point mechanical locking system ensures optimum stability once in the viewing position, even with heavy or high-magnification eyepieces.

Go-To Wi-Fi technology: simplicity and automation

The system SynScan Go-Towhich can be controlled via the free mobile app (iOS/Android) or the SynScan AZ controller, allows you to :

  • Automatically point over 42,900 celestial objects
  • Tracking the movement of objects in the sky
  • Perform simple alignments (1, 3 stars, bright star, north-level)
  • Start a guided tour of the sky ("Best Tonight")
  • Identify objects observed and discover new ones
  • Remote telescope control via the Internet

Thanks to its double encoder patented, you can manually move the tube without losing alignment: the freedom of the classic Dobson, combined with the intelligence of a Go-To.

355 mm optics for spectacular images

The 355 mm parabolic mirror is RAQ™ (Radiant™ Aluminum Quartz) treated with a reflectivity of up to 94 %, guaranteeing maximum brightness and exceptional contrast. The ultra-thin 0.5 mm secondary support minimizes diffraction, improving the sharpness of stars and details in nebulae or galaxies.

Technical specifications

Lens type Newton reflector on Go-To motorized Dobson mount
Primary mirror diameter 355 mm
Focal length 1600 mm (f/4.5)
Eyepieces included 12.5 mm and 20 mm - Wide angle 70° (1.25″)
Magnifications supplied 80x and 128x
Theoretical maximum magnification 710x
Lens holder Crayford 2″ double speed - with 1.25″/2″ adapters
Mirror treatment RAQ™ - reflectivity up to 94 %
Secondary support 0.5 mm - minimum diffraction
Optical researcher 9×50 (right view)
Optical tube Retractable - FlexTube (97 cm to 151 cm)
Locking system 3 mechanical points
Frame Motorized Dobson Alt-Az - servo motors + accessory tray
Control Integrated Wi-Fi - via SynScan application or SynScan controller
Database 42,900+ objects: Messier, NGC, IC, Caldwell, planets, stars, etc.
Software compatibility SynScan App / third-party planetarium software via Wi-Fi
Power supply 12V DC - PowerTank Sky-Watcher 17Ah recommended
Light collection (vs 300 mm) +40%

Skyliner 355P Go-To Wi-Fi highlights

  • 355 mm aperture for exceptional detail
  • FlexTube retractable tube: mobility and compactness
  • Go-To Wi-Fi technology for pointing and tracking over 42,900 objects
  • Can be moved manually without losing alignment
  • High-end parabolic optics with RAQ™ coating
  • Intuitive control via smartphone or joystick

Conclusion

Visit Sky-Watcher Skyliner 355P FlexTube SynScan Go-To Wi-Fi is an exceptional telescope. It combines extreme performance, user comfort and easy transport. Ideal for demanding astronomers who want to explore the farthest reaches of the deep sky with fluidity and precision. The dream companion for the most ambitious starry nights.

Products in the same category

NexStar Evolution 8 (203mm) HD Telescope avec StarSense
NexStar Evolution 8 (203mm) HD Telescope with StarSense
CHF 2'969
Astrographe Super Apo Askar SQA55
Astrographe Super Apo Askar SQA55
CHF 748
Monture harmonique Rainbow Astro RST135
Rainbow Astro RST135 harmonic mount
CHF 4'499
Sky-Watcher CQ350 PRO (Tête seule)
Sky-Watcher CQ350 PRO (Head only)
CHF 2'629
Caméra ToupTek SkyEye62AM (IMX455 mono)
ToupTek SkyEye62AM camera (IMX455 mono)
CHF 2'929
Sky-Watcher Dobson Heritage-100P  4"
Sky-Watcher Dobson Heritage-100P 4"
CHF 189
Schmidt-Cassegrain C9.25 EdgeHD 235mm (9.25")
Schmidt-Cassegrain C9.25 EdgeHD 235mm (9.25")
CHF 2'699
Dobson Bresser Messier 6" (152mm)
Dobson Bresser Messier 6" (152mm)
CHF 359
Caméra ToupTek ATR2600M refroidie (IMX571 mono)
ToupTek ATR2600M cooled camera (IMX571 mono)
CHF 1'409
Sky-Watcher Evostar 100EDX
Sky-Watcher Evostar 100EDX
CHF 659
ToupTek StellaVita - ordinateur de bord universel
ToupTek StellaVita - universal on-board computer
CHF 299
Dobson StarSense 114mm - Pointage par smartphone
Dobson StarSense 114mm - Pointing by smartphone
CHF 489
Celestron NexStar 8SE
Celestron NexStar 8SE
CHF 1'799
Case n°7 du calendrier de l'Avent 2025 - Rabais sur la nouvelle HOPE D60
Box 7 of the 2025 Advent calendar - Discount on the new HOPE D60
Original price was: CHF 729.Current price is: CHF 679.
Calendrier Astronomique 2026 par notre super Arnaud !
2026 Astronomical Calendar by our super Arnaud!
Price range: CHF 50 through CHF 130
Vixen VC200L 2 "VISAC" (Cassegrain asphérique de sixième ordre)
Vixen VC200L 2 "VISAC" (Sixth-order aspherical breakgrain)
CHF 1'999

Our new products

Celestron NexStar 8SE
Celestron NexStar 8SE
CHF 1'799
Dwarf Mini - En précommande
Dwarf Mini - En précommande
Price range: CHF 309 through CHF 439
Filtre anti-pollution lumineuse MSM – Verre didyme pour la photographie nocturne
Filtre anti-pollution lumineuse MSM – Verre didyme pour la photographie nocturne
CHF 79
Filtre MSM Easy Focus - Star Focus - idéal pour la photographie d'étoiles
Filtre MSM Easy Focus - Star Focus - idéal pour la photographie d'étoiles
CHF 59
Base de nivellement MSM à réglage fin ±5°, tête de trépied, base pour appareil photo avec vis 3/8"
Base de nivellement MSM à réglage fin ±5°, tête de trépied, base pour appareil photo avec vis 3/8"
CHF 45
Lampe frontale double éclairage pour photographie nocturne
Lampe frontale double éclairage pour photographie nocturne
CHF 25
Bande chauffante pour objectif / anti-buée pour astrophotographie (avec contrôleur)
Bande chauffante pour objectif / anti-buée pour astrophotographie (avec contrôleur)
CHF 29
Adaptateur baader 1.25" vers T2
Adaptateur baader 1.25" vers T2
CHF 29
WandererBox Pro V3
WandererBox Pro V3
CHF 379
Caméra planétaire Player One Mars-C II (IMX662 couleur)
Player One Mars-C II planetary camera (IMX662 color)
Original price was: CHF 199.Current price is: CHF 149.
[category_menu_mobile]