胸挂式放大镜(双倍率)C-7601/ C-7601L Chest supports magnifier (double magnification) C-7601/ C-7601L The chest support LED magnifier with dual magnification can make both hands free so that the observed object can be operated such as embroidering, knitting, reading and writing, etc. Additionally it is portable and easy to be carried. The magnifier has two magnifications, i.e. 2X(ø110mm), 4X(ø20mm). Using the rope can adjust the distance between eyes, lens and observed object in order to obtain clear image.