Residual Vision in the Low Vision Patient—Some Concepts

Key Points

• The research aims to clarify the concept of visual ability in individuals with low vision.
• Defined various components of visual ability
• Analyzed differing capabilities among low vision individuals
• Explored theoretical aspects of visual function
• Identified a wide variation in functional visual ability
• Clarified some components of residual vision
• Advanced the understanding of visual ability in low vision patients.