Question

A patient wearing a toric soft lens with the parameters -1.50 -1.50 x180 has an over-refraction of -0.75 +0.50 x090. A new lens should be ordered with which parameters?

a) -1.75 -0.75 x180
b) -1.75 -1.75 x180
c) -2.25 -0.75 x090
d) -2.25 -0.75 x180