The patient is farsighted. That is, the patient cannot focus on the object that is close but rather on an object that is far away.
For a patient, a doctor prescribes glasses with a converging lens having a power of 4.0 D.
What is the location of her eye's near point?
A. α = 0
B. α = 25 cm
C. α = 10 cm
D. α = ∞