The binocular depth cue, convergence, works because
A) your eyes see slightly different images which converge in the brain
B) objects that are closer to you stimulate larger areas of the retina
C) the muscles of the eyes send signals to the brain as they converge on an object
D) the convergence of two lines in the distance gives the illusion of a horizon.

Question

Quizplus · Accepted Answer

Convergence as a binocular depth cue involves the inward movement of the eyes when we focus on nearby objects. This movement is detected by the brain through signals sent by the muscles controlling the eyes, helping to perceive depth.

The Binocular Depth Cue, Convergence, Works Because