VISION TESTING APPARATUS AND METHOD

摘要

A testing device and method are presented for detecting binocular vision problems in patients. The testing device includes a body with a flat portion disposed along one side. Extending outwardly from the top of the body is an actuating means. The device further includes a first set of lights disposed on the surface of the device a first distance away from a center point and a second set of lights disposed a second distance away from the center point. Each of the lights in the first set are smaller than each of the lights in the second set. Further, the second distance is shorter than the first distance.