Build Your Own Refractor: Here's how to make a telescope using lenses instead of mirrors.

This article from Sky & Telescope offers a comprehensive guide on how to construct a refractor telescope using lenses. It covers the necessary components, such as the objective lens, focuser, and tube, and highlights the benefits of refractors, including high contrast and the ability to eliminate chromatic aberration. The article also provides practical advice on sourcing lenses and constructing the lens cell and optical tube assembly. It is a valuable resource for beginners interested in building their own refractor telescope, emphasizing the rewarding and accessible nature of the project. [Extracted from the article]