Liu A N, Yan S M
Department of Ophthalmology, Navy General Hospital, Beijing.
Zhonghua Yan Ke Za Zhi. 1994 Sep;30(5):348-50.
With the help of this chart, the image incongruity of simultaneous perception, fusion and stereoscopic vision can be precisely determined. It can objectively evaluate the binocular visual function and possesses important significance for the diagnosis and treatment of anisometropia, amblyopia, strabismus and visual fatigue.