Contact lens for compensating eye dominance crossover

摘要

A contact lens has a central circular region treated to make it translucent. The diameter of the translucent region is at least great enough to cover the pupil of the eye. Light passes through the central region of the lens but the image normally seen is blurred sufficiently so that it cannot be visualized. The lens is deposited on the pupil of the eye which is normally dominant for those who have eye dominance crossover such that where critical viewing along the sights of a gun or optical instrument, for example, must be performed by the other eye, visual dominance is transferred to said other eye.