Change view type contact lens having an inclined ridges

摘要

The present invention relates to an alternative vision type contact lens having a posterior surface central axis, and an opposite front. Front, the eyes to gaze of the object of the short-range or gaze of the object in the middle distance between the optical zone, from the gaze of the object in the distance and / or position of the contact lens on the eye in the first fixation and an inclined raised zones that can control the amount of movement across the eye when it is moved. Is disposed below the optical zone, wherein an upper edge, a lower inclined edge, and a latitudinal ridge portion extending outwardly from the front, an inclined portion extending downward from the lower inclined edge, sloping ridge zone, the undereye lid and a slope or curvature to ensure the interaction of various degrees between Shitamabuta inclined raised zones depending on the location corresponding to the inclined raised zones. Under the eyes eyelids is in contact at all times to at least a portion of the slope raised zones.