So, you've heard the term Dobsonian used in the Astronomy circles for a while now but what exactly are these scopes and how do they work? Dobsonians are actually reflector telescopes that use the classic optical system of a Newtonian, except the scope sits on a mount like the one you see above. Typical Dobsonians come in 6 to 12-inch sizes. The Saxon 10" Collapsible Dobsonian Telescope is an example of a 10-inch tube. The simplified mount of the Dobsonian makes it very easy to take apart (tube and mount can be separated) and assemble for transporting or storage. What's even better about the Saxon 10" Collapsible Dobsonian Telescope is the collapsible tube that folds inward at the middle of the tube. Being extra small and well protected with lens caps, this telescope makes for easy storage. If you are planning to take your telescope along on camping trips, you'll love how this scope is hardly a space hogger! Saxon - High Quality Optics The Saxon brand commits to quality and research. The company develops a range of binoculars, telescopes, microscopes and accessories with the understanding of its users' priorities and needs. Saxon has built each product around the knowledge that everyone's viewing requirements are different, proven through each precise and well though out product line. Browse a range of Saxon optical products and you'll find that every glass has been designed to help every viewer see only the best in every situation. Product Code: SAX-239120