Dobsonian Telescope
A Dobsonian telescope is an altazimuth-mounted Newtonian telescope design popularized by John Dobson in 1965 and credited with vastly increasing the size of telescopes available to amateur astronomers. Dobson’s telescopes featured a simplified mechanical design that was easy to manufacture from readily available components to create a large, portable, low-cost telescope. The design is optimized for observing faint, deep-sky objects such as nebulaeand galaxies. This type of observation requires a large objective diameter (i.e. light-gathering power) of relatively short focal length and portability for travel to less light-polluted locations.
Dobsonians are intended to be what is commonly called a “light bucket” operating at low magnification, and therefore the design omits features found in other amateur telescopes such as equatorial tracking. Dobsonians are popular in the amateur telescope making community, where the design was pioneered and continues to evolve. A number of commercial telescope makers also sell telescopes based on this design. The term Dobsonian is currently used for a range of large-aperture Newtonian reflectors that use some of the basic Dobsonian design characteristics, regardless of the materials from which they are constructed.

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10″ Sky-Watcher Dobsonian
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10″ Sky-Watcher Flex Tube Black Dobsonian
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8″ Sky-Watcher Dobsonian
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Meade LightBridge Mini 130mm
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Meade LightBridge Plus 12″ Telescope
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Orion SkyQuest XT10g Computerized GoTo Dobsonian Telescope
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STARSENSE EXPLORER 10″ SMARTPHONE APP-ENABLED DOBSONIAN TELESCOPE
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STARSENSE EXPLORER 8″ SMARTPHONE APP-ENABLED DOBSONIAN TELESCOPE
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