The present invention relates to an apparatus for wearing a contact lens, which includes an upper case, a lower case located below the upper case, and a pair of side cases located on left and right side surfaces of the upper case and the lower case, respectively. One sides of the upper case and the lower case are configured by an upper opener and a lower opener, respectively, and opposite sides thereof are configured by pushers, respectively. A stopper, the center of which is penetrated, is integrally configured inside the side case close to the upper opener. A connection rod having a rod structure is inserted into a hole of the stopper, and an adsorption head is integrally configured at one side of the connection rod, which is close to the upper opener. A link unit and a plurality of C clips are configured at an opposite side of the connection rod, which is far from the upper opener. The link unit has a pair of links which are hinge-coupled to each other, and opposite ends of each link are hinge-coupled to the upper case and the lower case, respectively. The C clips are C-shaped springs, an opened portion of each C clip is located toward a rear wall, the center at an opposite side of the opened portion is fixed to the center between the two links, and opposite ends of each C clip are fixed to the upper case and the lower case, respectively. Portions of the upper case and the lower case, which correspond to a location between the C clip and the link unit and are located on left and right sides with respect to the width direction, are hinge-coupled to the side cases, respectively. Thus, the apparatus is configured to have a structure in which the adsorption head, the stopper, the connection rod, the link unit, and the C clips are sequentially located inside the upper case, the lower case, and the side cases. Accordingly, when a user holds and presses the pusher, the upper opener and the lower opener are widened from each other, the link unit is widened, and at the sa
