For a normal eye, the far point is at infinity and the near point of distinct
Channel: Doubtnut
Date: 02/08/2020

For a normal eye, the far point is at infinity and the near point of distinct vision is about `25 cm` in front of the eye. The cornea of the provides a converging power of about `40 dioptre` and the least converging power of eye lens behind the cornea is about  `20 dioptre`. From this rough data, estimate the range of accommodation  (i.e., the range of converging power of the eye lens) of a normal eye.