A farsighted librarian wears her 3.66-D refractive power eyeglasses 0.0300 from her eyes and is able to read books held no closer than 0.252 m from her eyes. As a matter of convenience, she decides to switch to contacts. Determine the refractive power for her contact lens prescription. Your optometrist prescribes contact lenses that have a focal length of 54.0 cm. (a) Are you nearsighted or farsighted? nearsighted farsighted (b) If your contact lenses are designed so that your near point while wearing your contacts is 35.0 cm, determine your unaided eye's near point. cm