Question

Explain the construction of Galileo's telescope with well labelled

diagram.​

Answer 1

Answer:

In 1906, Galileo constructed a telescope which provides an erect image of an object only with the help of two lenses. The Galileo's telescope consists of two lenses located at the ends of a long tube as shown in the figure below. The objective was a convex lens and eye piece was a concave lens.