Introduction: Convergence insufficiency (CI) is a common binocular vision disorder characterized by difficulty coordinating the eyes to focus on nearby objects, such as when reading or using electronic devices. Individuals with CI often experience eye strain, double vision, and difficulty maintaining clear vision at close distances. Understanding the causes and management strategies for convergence insufficiency is crucial for effective diagnosis and treatment.   Causes of Convergence Insufficiency: Convergence insufficiency occurs when the eyes have difficulty working together to converge or turn inward, to focus on nearby objects. While the exact cause of CI is not fully understood, several factors may…