When two images are fused into one overall image, _____, or three-dimensional sight, occurs.
A)accommodation
B)convergence
C)retinal disparity
D)stereoscopic vision

Question

Quizplus · Accepted Answer

Stereoscopic vision, or depth perception, occurs when two images from slightly different angles are fused together in the brain to create a 3D image. Accommodation refers to the ability of the lens to change shape to focus on objects at different distances. Convergence is the inward movement of the eyes to maintain visual focus on an object as it moves closer to the viewer. Retinal disparity is the subtle difference in the images received by each eye that allows the brain to perceive depth.

When Two Images Are Fused into One Overall Image, _____