calculate the maximum power of accomodation

1.	calculate the maximum power of accomodation
Answer» The process by which the ciliary muscles change the focal length of an eye lens to focus distant or near objects clearly on the retina is called the accommodation of the eye.D = 25 cm, Now, P = 1// = 100/D= 100/ 25 = 4 D, thus for a person having normal vision, the power of accommodation is about 4 dioptre.

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