Question

How many lenses are used in refracting telescope have?

Answer 1

Refracting telescope designs. All refracting telescopes use the same principles. The combination of an objective lens 1 and some type of eyepiece 2 is used to gather more light than the human eye is able to collect on its own, focus it 5, and present the viewer with a brighter, clearer, and magnified virtual image 6.

Answer 2

There are two main lenses., The larger lenses is called objective lenses and the smaller lenses is called eyepiece lenses hope it helps