The Dobsonian, John Dobson’s sidewalk telescope mount design more commonly referred to as a Dob, has evolved significantly since its first commercial introduction in the 1980s.

The Celestron StarSense Explorer 8-inch Dobsonian telescope is big. All Dobsonians are, relative to other designs of telescope mounts, but at least its 8-inch aperture limits it to about 10kg each ...

A Dobsonian mount is an alt-az type specifically made for Newtonian reflecting telescopes. The mount, which employs a swivel base and a cradle assembly to hold the telescope tube, ...

Dobsonian mounts A specialized type of Alt/Az telescope mount, which turns on a lazy Susan-style pivot point. They are large and not especially portable, ...

What exactly are Dobsonian telescopes? We explain their design and why they have such widespread popularity among astronomers. When you purchase through links on our site, we may earn an affiliate ...

Greetings, stargazers. I don’t know who said it first, but it bears repeating that the best telescope is the one that gets used the most. Many of you are familiar with different types of ...

Simply put, a Dobsonian telescope is a type of large aperture Newtonian telescope design popularised by John Dobson back in the mid 1960s, ... commonplace materials for the mount ...

When I set out to build a portable telescope, known as a Dobsonian telescope, the first step had me stymied—where do you find 6 ft of 8-in.-dia cardboard tubing?. I'm a physicist by training, an ...