An apparatus configured for receiving a three-dimensional object and for depositing a film, preferably a metal film, on a surface of the three-dimensional object, the apparatus comprising: a mounting drum rotatably disposed inside a chamber and comprising a circumferential surface onto which a plurality of three-dimensional objects is settled and mounted, the plurality of three-dimensional objects being spaced apart from one another, making each surface thereof to be subjected to deposition be exposed to an outside; and at least one source target depositing a film, preferably a metal film, onto the surface of the three-dimensional object mounted to the mounting drum by sputtering; wherein the mounting drum is shaped like a polygonal container comprising a plurality of mounting surfaces corresponding to flat portions of the circumferential surface; the plurality of three-dimensional objects is mounted to a jig settled and disposed on the mounting surface of the mounting drum; the plurality of three-dimensional objects is fastened to the jig by an adhesive film, the plurality of three-dimensional objects being attached onto the adhesive film; characterized in that the jig is shaped like a ring frame of stainless steel and is attached to a rim portion of the adhesive film, and the jig is mounted to the mounting surface of the mounting drum by means of holding slots protruding from the mounting surface, the holding slots forming a pair and being spaced apart facing each other while each having an "¬"-shape to hold the opposite edges of the jig, one pair of holding slots being disposed lengthwise in the direction perpendicular to the rotating direction of the mounting drum, so that the jig is inserted in and coupled to the holding slots as sliding from the lateral side in a direction perpendicular to the rotating direction of the mounting drum. a mounting drum rotatably disposed inside a chamber and comprising a circumferential surface onto which a plurality of three-dimensional objects is settled and mounted, the plurality of three-dimensional objects being spaced apart from one another, making each surface thereof to be subjected to deposition be exposed to an outside; and at least one source target depositing a film, preferably a metal film, onto the surface of the three-dimensional object mounted to the mounting drum by sputtering; wherein the mounting drum is shaped like a polygonal container comprising a plurality of mounting surfaces corresponding to flat portions of the circumferential surface; the plurality of three-dimensional objects is mounted to a jig settled and disposed on the mounting surface of the mounting drum; the plurality of three-dimensional objects is fastened to the jig by an adhesive film, the plurality of three-dimensional objects being attached onto the adhesive film; characterized in that the jig is shaped like a ring frame of stainless steel and is attached to a rim portion of the adhesive film, and the jig is mounted to the mounting surface of the mounting drum by means of holding slots protruding from the mounting surface, the holding slots forming a pair and being spaced apart facing each other while each having an "¬"-shape to hold the opposite edges of the jig, one pair of holding slots being disposed lengthwise in the direction perpendicular to the rotating direction of the mounting drum, so that the jig is inserted in and coupled to the holding slots as sliding from the lateral side in a direction perpendicular to the rotating direction of the mounting drum.