How is convergence insufficiency (CI) diagnosed?
Eye specialists called optometrists or ophthalmologists diagnose CI. They take your medical history and perform a complete vision exam.
A routine eye exam with the familiar 20/20 eye chart does not diagnose CI. People can pass the standard eye exam even if they have CI.
A specialized CI evaluation measures the ability of the eyes to converge when looking at an object as it moves closer to the face.