Jacobs Digital

09 480 5903


9 Mokoia Road

Birkenhead, Auckland 0626

OPEN: 9am to 5pm

Monday to Saturday

SkyWatcher 12" - 300mm Collapsible GoTo Dobsonian Telescope


SkyWatcher 12" - 300mm Collapsible GoTo Dobsonian Telescope-Telescope-Jacobs Photo and Digital

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Green truck Special order. Usually ships in 1-6 weeks. An order for this can be placed with our supplier, and usually ships within the specified timeframe.




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About this product

Boasting nearly twice the light-gathering power of a 10" Newtonian, the Skyliner 300P is the only 3-point retractable Dobsonian in the market place with full Goto facilities and servo motor tracking. Deep Sky objects are better realised optically and contrast is significantly improved as well. Such a large instrument is normally difficult to store and transport - not so the 300P! It can be easily fitted in the boot or back seat of an ordinary-sized car and taken away from light-polluted areas.


Primary Mirror Aperture: 305mm
Focal Length: f/4.9 (1500mm)
1" ¼ Eyepieces Supplied: 10mm & 25mm
Magnifications (with supplied eyepieces): x60, x150
Practical Highest Power: x600
Crayford Focuser 2" and 1"1/4 adaptor
9x50 Finder
SLR Camera Connection
The 3-Point retractable tube system
Servo-assisted Motorised Alt-Azimuth Mount
Computerised SynScan Handset
42,900+ Object Database (contains full Messier, NGC and IC catalogues)
Power Requirement: 12v DC Power Supply (Tip Positive). Recommended power source: Sky-Watcher 17Ah Power Tank
44% more light-gathering power than an equivalent 250mm telescope

Optical Design Newtonian (Parabolic)
Diameter / Aperture 305 mm
Focal length 1500 mm
Highest Practical Power 600x
F/Ratio F/5
Finder Scope 8x50
Focuser Diameter 2"
Eye Piece 1.25" SP10 & SP26
Tube Weight 21kg
Tube Dimensions 450x(920-1400)cm3
Secondary Mirror Diameter 70 mm
Shipping Weight BASE:26, OTA:23 kg
Faintest Steller Magnitude 14.3
Shipping Dimensions 2 cartons, BASE: 53x52x103 OTA: 106x54x55cm3


Accessories in the Box:

  • SynScan hand controller with cables
  • 12V power cable with lighter socket plug
  • Finderscope 9X50 straight version
  • Eyepiece 1.25″ Super Plossl 25mm (60x) – apparent filed of view 52°
  • Eyepiece 1.25″ Super Plossl 10mm (150x) – apparent filed of view 52°
  • Eyepiece adapter from 2″ to 1.25″ with M42 thread
  • 2″ tube extension
  • User Manual

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