The Celestron StarSense Explorer 8" Dobsonian telescope is a large manual telescope of the sort that's usually out of reach of amateurs in terms of both cost and complexity. However, its use of ...
Simply put, a Dobsonian telescope is a type of large aperture Newtonian telescope design popularised by John Dobson back in the mid 1960s, and from whom it takes its name. Also referred to as a ...
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