1.Head magnifier, 2.With led lamps, 3.four lens. Head magnifierSpec.: 1.5x, 1.8x ... , 3.5x,ABS, PMMA, PP, PTR, etc material,Special LED lamp, high bright and saving power.To use it with ... of lens or double lens. Be suitable for repair of watch, camera, cell phone and other subminiature parts and observing ... pcs per carton of 65X44.5X49CM of Gw 15kg. Led head magnifier/ Head Magnifier/ headband loupe