Assuming a Pupil Diameter of 3 Mm, What Is the Angular

Multiple Choice

Assuming a pupil diameter of 3 mm, what is the angular resolution of the human eye for light at the middle of the visible spectrum (550 nm) ?

A) $0.01 ^ { \circ }$
B) $2 \mathrm { mrad }$
C) $0.8 ^ { \circ }$
D) $2 ^ { \circ }$
E) $0.2 ^ { \circ }$