Abstract: Disclosed is a lens for treating the diplopia and amblyopia and glasses using the same including a concave and convex part wherein a concave part and a convex part are continuously and repeatedly formed on the overall surface of a lens body facing an eye ball of a person who wears the lens. Here, the concave pan has a radius of curvature of R and the convex part has a radius of curvature of r. The relation between R and r is R>>r. There is no esthetic defects ostensibly since an eye through the glasses using the lens look like a normal eye seen from the outside of the glasses and covers a normal eye on behalf of the conventional eye patch by hardly seeing an object of the outside seen from the inside of the glasses, thereby improving the eyesight of the patient suffering from the diplopia or the amblyopia.

Abstract: A bioabsorbable clamping apparatus for using in extraocular muscle surgery, for example, for curing strabismus is disclosed. The invention consists of two embodiments to be joined together. In one embodiment, a fixing means comprises two opposing bodies to be interlocked such as an upper fixing body and a lower fixing body. In another embodiment, a supporting body comprises two bodies, posteriorly connected along with above said bodies, such as the upper supporting body upholding and fastening the said upper fixing body, and a lower supporting body upholding and fastening the said lower fixing body. This invention provides for the muscle clamping apparatus wherein the said lower fixing body passes through the muscle to thereby cause the muscle to be connected together with the said upper fixing body when forcibly engaged to each other and to the said supporting body.