. State two applications each of a convex lens and concave lens


State two applications each of a convex lens and concave lens.

 

Best Answer

Application of a convex lens are

(i) The objective lens of a telescope, camera, slide projector, etc, is a convex lens which forms the real and inverted image of the object.

(ii) Our eye lens is also a convex lens. The eye lens forms the inverted image of the object on retina

Application of concave lens are

(i) A concave lens is used as the eye lens in a Galilean telescope to obtain the final erect image of the object.

(ii) A person suffering from short sightedness or myopia wears spectacles having concave lens.

Talk to Our counsellor