A binocular vision assessment evaluates the ability of both eyes to work together to perceive depth and spatial relationships. This type of evaluation utilizes specialized charts and techniques to measure an individual’s capacity to process visual information in three dimensions. For example, viewing a stereogram, a picture that presents slightly different images to each eye, allows clinicians to gauge depth perception.
Accurate depth perception is crucial for numerous daily activities, including driving, navigating environments, and performing tasks requiring hand-eye coordination. Deficiencies in this visual skill can impact athletic performance, reading comprehension, and overall quality of life. Historically, assessing this capability has been integral to identifying and addressing underlying visual dysfunctions that might otherwise go unnoticed.