These instruments offer an incredible aperture-to-price ratio. The Dobsonian mount, popularized by John Dobson in the late 1970’s, is a very simple but effective method of mounting a Newtonian Reflector, based on the alt-azimuth principle. Fast and easy to set up, the Dobsonian mount consists of a box-type mounting which allows the telescope to pivot in altitude, while the box itself is rotated on a base in azimuth. The secret of the design is to correctly balance the optical tube and to use frictional materials, which allow it to move easily when nudged but to stay in position when not. The mount is designed to be driven by hand as opposed to slow motion controls.
Sky-Watcher Dobsonians feature a unique patented Tensioner/Carrying handle. By lifting the handles together, you can easily carry the whole unit in an upright position with the help of a friend.
Magnifications (with eyepieces supplied): x48 & x120
Highest Practical Power (Potential): x306
Diameter of Primary Mirror: 153mm
Telescope Focal Length: 1200mm (f/8)
Eyepieces Supplied (1.25"): 10mm & 25mm
Parabolic Primary Mirror
0.5mm Ultra-Thin Secondary Mirror Supports
6x30 Finderscope
Direct SLR Camera Connection
Wooden Alt-Azimuth Mount with Accessory Tray
73% more Light Gathering than 114mm
Related Products:
SkyWatcher Light Pollution Filter 1.25" £19.49 This 1.25" contrast-enhancing anodized aluminium, optical glass filter is designed to ... More info... | SkyWatcher Dual LED Flashlight £15.95 Night vision protecting red & white light LED torch for map ... More info... |
SkyWatcher LER Eyepiece & Filter Set £136.99 The SkyWatcher eyepiece and filter set contains all the visual accesories ... More info... | |
