![The Alt-Azimuth mounting is a simple design usually with a means of elevating and rotating the telescope. The Alt-Azimuth mounting is a simple design usually with a means of elevating and rotating the telescope.](http://www.naasbeginners.co.uk/Articles/Equipment/Eqatorial_Mount/Equatorial_files/image002.jpg)
The Alt-Azimuth mounting is a simple design usually with a means of elevating and rotating the telescope.
![Engineering drawing showing assembly of the Newtonian mirror mount and cage for the 100-inch Hooker reflecting telescope, at Mount Wilson Observatory. - Photographs - Huntington Digital Library Engineering drawing showing assembly of the Newtonian mirror mount and cage for the 100-inch Hooker reflecting telescope, at Mount Wilson Observatory. - Photographs - Huntington Digital Library](https://hdl.huntington.org/digital/api/singleitem/image/p15150coll2/907/default.jpg)
Engineering drawing showing assembly of the Newtonian mirror mount and cage for the 100-inch Hooker reflecting telescope, at Mount Wilson Observatory. - Photographs - Huntington Digital Library
![The Alt-Azimuth mounting is a simple design usually with a means of elevating and rotating the telescope. The Alt-Azimuth mounting is a simple design usually with a means of elevating and rotating the telescope.](http://www.naasbeginners.co.uk/Articles/Equipment/Eqatorial_Mount/Equatorial_files/image015.jpg)
The Alt-Azimuth mounting is a simple design usually with a means of elevating and rotating the telescope.
![Amazon.com: Explore Scientific FirstLight 114mm Newtonian Telescope with Twilight Nano Mount : Electronics Amazon.com: Explore Scientific FirstLight 114mm Newtonian Telescope with Twilight Nano Mount : Electronics](https://m.media-amazon.com/images/I/81raoMNYa7L._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Explore Scientific FirstLight 114mm Newtonian Telescope with Twilight Nano Mount : Electronics
![English equatorial refractor. Refractor mounted on a typical 'English' stand of early 19th century. The observer is using a micrometer and controlling the telescope in declination by means of the slow motion. English equatorial refractor. Refractor mounted on a typical 'English' stand of early 19th century. The observer is using a micrometer and controlling the telescope in declination by means of the slow motion.](https://c8.alamy.com/comp/HWREH8/english-equatorial-refractor-refractor-mounted-on-a-typical-english-HWREH8.jpg)
English equatorial refractor. Refractor mounted on a typical 'English' stand of early 19th century. The observer is using a micrometer and controlling the telescope in declination by means of the slow motion.
![Structural drawing of the upper end of the 150-foot tower telescope and dome, Mount Wilson Observatory. - Photographs - Huntington Digital Library Structural drawing of the upper end of the 150-foot tower telescope and dome, Mount Wilson Observatory. - Photographs - Huntington Digital Library](https://hdl.huntington.org/digital/iiif/p15150coll2/671/full/full/0/default.jpg)
Structural drawing of the upper end of the 150-foot tower telescope and dome, Mount Wilson Observatory. - Photographs - Huntington Digital Library
![Dobsonian Telescope Stock Illustrations – 3 Dobsonian Telescope Stock Illustrations, Vectors & Clipart - Dreamstime Dobsonian Telescope Stock Illustrations – 3 Dobsonian Telescope Stock Illustrations, Vectors & Clipart - Dreamstime](https://thumbs.dreamstime.com/b/vector-flat-catadioptric-telescope-illustration-colorful-design-lenses-mirrors-system-electronic-fork-dobsonian-mount-69718663.jpg)
Dobsonian Telescope Stock Illustrations – 3 Dobsonian Telescope Stock Illustrations, Vectors & Clipart - Dreamstime
![14 Russell's original drawings of the 15-in. telescope mounting (after... | Download Scientific Diagram 14 Russell's original drawings of the 15-in. telescope mounting (after... | Download Scientific Diagram](https://www.researchgate.net/publication/310396287/figure/fig7/AS:591768403841025@1518099990317/Russells-original-drawings-of-the-15-in-telescope-mounting-after-Orchiston-2001a.png)