PURPOSE: To provide multifunctional spectacles having both of a light control function and sight correcting function and having the appearance similar to the appearance of ordinary sunglasses and an excellent design.

CONSTITUTION: These multifunctional spectacles are composed of a sunglass member 1 which has light controllable lenses 11 for cutting harmful rays at a front frame 12, is branched downward with a holding member 13 mountable on the nose to a fork shape in approximately the central part at the top end of the front frame 12 and is symmetrically formed with first engaging parts on the ocular side of the forked branch parts of the holding member 13 and an additional frame 2 which embraces lenses 21, is formed with a bridge between these lenses 21, is provided with second engaging parts so as to engage the first engaging parts of the sunglass member 1 in the proper positions of the bridge and is symmetrically formed with third engaging parts in the proper positions of the bridge. Since the disposition of the additional frame 2 on the inner side of the sunglass member 1 is possible, the light control function and the sight correcting function are simultaneously satisfied and the multifunctional spectacles having the smart appearance are obtd.