How To Build A Refractor Telescope TELESCOPE: Which One?

TELESCOPE: Which one? - how to build a refractor telescope

A telescope or a telescope.

In my telescope, I decided to prepare a report on the impact that they have done and write a model.

Telescopic who have more impact on science and society?

Who is easier to build?

THANK YOU (:


Refraction - can be called the first real telescope invented by Galileo, Kepler, that improved

reflect - Newton has been adequately recognized by the construction of a first. Combat chromatic aberrations, a refractor