A auxiliary spectacles provided with a clamping mechanism includes a mechanism body, onto the ends of which the auxiliary spectacles lenses are mounted. The mechanism body between the two lenses of the auxiliary spectacles may be provided with an elastic pushing clamping body. The elastic pushing clamping body may include a bending foot body provided with at least one bending foot extending backward and then bending downwardly is fixed to the mechanism body, and the mechanism body may be provided with a pushing slider which may be pressed elastically, and the rear end of the pushing slider may be pushed elastically against the inner sidewall of the bending foot. The auxiliary spectacles may be used, assembled and disassembled more easily, and/or clamped more firmly; and may be compatible with other kinds of spectacles without adjustment.