Question

rays from sun or any distant object cast a sharp image on the paper using a convex lens, whereas the same does not hqppen in the case of concave lens. Explain.​

Answer 1

Answer:

The thin eye lens has a small converging power, which is sufficient to converge the parallel light rays from the distant object to form an image on the retina. ... The thick eye lens has greater converging power, which helps in converging the diverging light rays from the nearby object to form an image on the retina.