Save $300 on this Unistellar smart telescope that makes observation and astrophotography a breeze. We loved the eQuinox 2 for ...

Newtonian reflectors coupled to alt-az Dobsonian mounts (see “Telescope mounts” later in this article) dramatically reduce the prices (and weights) of large telescopes from what they would be ...

These are some of the best telescopes for beginners, ... A popular variation of the altitude-azimuth mount turns a Newtonian telescope into what is called a Dobsonian telescope.

Save nearly $67 on this computerized Newtonian telescope from Celestron. It features a motorized Go-To mount, and stargazers can use the hand control to navigate to and track approximately 4000 ...

For those new to telescopes, the Celestron 114LCM is a Newtonian reflecting telescope. Invented by the English scientist Sir Isaac Newton, this type of telescope uses a concave primary mirror and ...

The Celestron Astromaster 70AZ Newtonian reflector is an extremely popular budget telescope thanks to its ideal balance of features, size, and price.

Celestron-AstroMaster 130EQ-MD Newtonian Telescope $258.40 (Was $379.95) Celestron-NexStar 127SLT Computerized Telescope $531.49 (Was $699.95) ...

Astronomers have constructed telescopes of every kind - massive observatories designed to pick up faint traces of light across space.

Schmidt-Cassegrain telescopes (SCTs) are similar to Newtonian ones but use a complex system of lenses and mirrors that allows the tube to be much shorter, even for larger mirrors.