4/19/2023 0 Comments Newtonian reflector telescope![]() ![]() The is the SkyQuest XT6 by orion and the mount used here is of the Dobsonian variantĪbove is an image of a dobsonian based telescope and as you can see the mount doesn’t look like a typical tripod design.ĭobsonian’s are often referred to as Altazimuth mounts which simply means they can only be moved in 4 directions either up, down, left or right in one motion and not at all directions (it’s like comparing a d-pad to an analogue stick for example).ĭobs tend to come with large bearings, but no motion control or slow tracking software therefore, they are always manually controlled. What Are The Differences Between A Newtonian Reflector And A Dobsonian Telescope. ![]() Of course throughout the rest of this article I’ll breakdown what these elements are and hopefully provide you with a more thorough and robust understanding of what separates a newtonian from a Dobsonian. With that being said most dob mounted telescopes happen to be newtonian reflectors due to a newtonian’s ideal eyepiece placement so both of these features are very closely related. In short they’re completely different from each other so you really can’t compare them. ĭobsonian (dob) is used to describe a specific type of mount that telescopes use whilst the newtonian moniker is used to define the optics of a telescope, which in most cases would be a newtonian reflector. If you’re new to the telescope scene I’m almost certain that you’d have come across the words dobsonian or Newtonian, afterall they are very common words often used to describe a telescopic device.īeginners in particular may in some instances confuse Newtonian and Dobsonian to be closely related and to some degree they are right however, in a practical sense the word Dobsonian and Newtonian signify completely different elements of a telescope. This means we may make a commission if you purchase an item using one of our links*
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