of the eye when we focus closely.

$5\mathrm{.}26cm$

Tries $2/100$ Previous Tries

Course Contents >> >> Problem Set #02 P02.07 Eye's focal length range (27.22) Timer Post Discussion Notes Evaluate Feedback Print Info The focal length of a relaxed human eye is approximately 1.87 cm. When we focus our eyes on a close-up object, we can change the refractive power of the eye by about 19 diopters. Calculate the focal length of the eye when we focus closely. 5.26cm Submit Answer Incorrect. Tries 2/100 Previous Tries Send Feedback