SkyWatcher Flextube 150P Collapsible Dobsonian

SKU: SWDOB150C Categories: , ,

The Flextube 150P Collapsible 6″ Dobsonian is a large collapsible reflector tube on a easy to use alt-azimuth mounting base.

A dobsonian telescope is a very affordable way to get a large aperture telescope, the larger the aperture the greater the light gathering capability and higher the maximum magnification.


  • Aperture: 6.0″ (150.0 mm)
  • Focal Length: 1200 mm
  • Focal Ratio: F 8.0
  • Optical Design: Reflector (Newtonian)
  • Eyepieces: (2x)
    • 25mm, 48X
    • 10mm, 120X
  • Mount Type: Manual, Dobsonian
  • GoTo Feature: No
  • Tripod material: Wood
  • Focuser: 2″ with 1.25 inch adapter (Crayford)
  • Warranty: 5 Years

$679.00 inc GST

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Sky-Watcher Flextube 150P Collapsible Dobsonian Telescope

The Ultimate Light Gatherer

The Dobsonian telescopes are named after John Dobson, an amateur astronomer who designed a very simple but effective telescope, where the key factor is a large aperture for little money. His idea was to mount a Newton telescope on an easy-to-use alt-azimuth mount that does not need time-consuming alignments. Sky-Watcher improved the Dobson design building a collapsible system that allows the telescope to be easily stored or transported. The 3 metal bars, used to fully extend the tube, have an auto-lock spring loaded system that simplify the set up of the telescope so only one person is required to fully extend the tube. The rigidity of the telescope keeps the mirrors collimated and the tension control system keeps the telescope balanced, so it is not necessary to move heavy counterweights.

Just extend the tube, use the finderscope and point the telescope towards your favourite night sky objects – sit back and enjoy the great light gathering of the Sky-Watcher Dobsonian!

To top it off, the Sky-Watcher Collapsible Dobsonians are equipped with a 2″ Crayford focuser and focuser locking screw.


Accessories in the Box:

  • Finderscope 6X30 straight version
  • Eyepiece 1.25″ Super Plossl 25mm (48x) – apparent filed of view 52°
  • Eyepiece 1.25″ Super Plossl 10mm (120x) – apparent filed of view 52°
  • Eyepiece adapter from 2″ to 1.25″ with M42 thread
  • 2″ tube extension
  • User Manual




Model SWDOB150C
Optical Design Newtonian (parabolic primary mirror)
Aperture 150mm (6″)
Focal Length 1200mm
Focal Ratio f/8
Secondary mirror diameter 34.5mm
Eyepieces Super 10mm & 25mm
Finder scope 6×30