Question

Explain the construction and working of optical telescope ​

Answer 1

Answer:

dear user here is your answer

Explanation:

Refracting telescopes work by using two lenses to focus the light and make it look like the object is closer to you than it really is. Both lenses are in a shape that's called 'convex'. Convex lenses work by bending light inwards (like in the diagram). This is what makes the image look smaller.d

Refracting Telescopes

Refractors use lenses to refract (bend) incoming light through a tube to a focal point. Refractors typically have two lenses. The objective lens is the lens at the front of the telescope through which the light passes. The eyepiece or lens is the lens, which magnifies the image.