Asked by Trevor Debelak on Jul 15, 2024
Verified
When objects are 60 or 70 feet away, _______ does not occur.
A) convergence
B) stereoscopic vision
C) motion parallax
D) retinal disparity
Stereoscopic Vision
The ability to perceive depth and three-dimensional structure obtained on the basis of visual information deriving from two eyes by individuals with normally developed binocular vision.
Convergence
The process of coming together or the degree to which two or more things converge, often used in the context of eyesight or technologies.
Motion Parallax
A depth cue that involves objects at varying distances moving across the observer's field of vision at different speeds.
- Explain the function of convergence within the context of perceiving depth and highlight its restrictions.
Verified Answer
SC
Smart CoveneyJul 16, 2024
Final Answer :
A
Explanation :
Convergence is the gradual turning inward of the eyes to focus on a closer object. This does not occur when objects are 60 or 70 feet away, as they are too far for the eyes to need to converge. However, stereoscopic vision, motion parallax, and retinal disparity can still occur at this distance.
Learning Objectives
- Explain the function of convergence within the context of perceiving depth and highlight its restrictions.