A means for simultaneously examining the vision of one eye or of both eyes

摘要

A screen, appropriate programs and a device for separating the visual impressions of both eyes permit diagnosis and therapy of visual disturbances of one eye or of both eyes, it being possible at the same time to reduce or enlarge, continuously and (virtually) infinitely, the image shown. The invention thereby replaces the functions of several of the conventional apparatuses and offers additional possibilities for hand/eye cooperation and projection of moving images on to the fovea of an amblyopic eye.