Choose the one alternative that best completes the statement or answers the question. -What power contact lens should be used to correct the vision of a farsighted person whose near point

Choose the one alternative that best completes the statement or answers the question.
-What power contact lens should be used to correct the vision of a farsighted person whose near point is 80 cm so she can see things clearly that are 25 cm in front of her?
A) -2.8 diopters
B) +4.2 diopters
C) -4.0 diopters
D) +2.8 diopters
E) -4.2 diopters

Leave a Reply

Your email address will not be published.