Newtonian Telescope

1. Newtonian telescope - Wikipedia, the free encyclopedia
Newtonian Telescope. The Newtonian telescope is a type of reflecting telescope invented by the British scientist Sir Isaac Newton (1643-1727),

2. FAQ about Collimating a Newtonian telescope
Questions on how important the answers are to the performance of the instrument.

3. Celestron -- Telescope Basics
A Dobsonian is a simple altazimuth mounted Newtonian telescope which is excellent for beginners and in large sizes is an economical "Light Bucket."

4. Making a Newtonian Telescope
The lower half of the picture shows some typical construction details of the Newtonian telescope. An optical tube, usually round, houses the components on