__________ is the smallest pattern that can be visually distinguished dependably.
A) Visual perception
B) Depth perception
C) Retinal disparity
D) Visual acuity

Question

Quizplus · Accepted Answer

Visual acuity refers to the clarity or sharpness of vision and the smallest distinguishable pattern a person can see. The unit of measurement for visual acuity is called the Snellen fraction, with 20/20 being considered normal visual acuity.

__________ Is the Smallest Pattern That Can Be Visually Distinguished