Industrial goggles, comprising: a main body having on a front thereof protective glass, and formed to correspond to a curvature of a worker's face; a cover hinged to one side of the front of the main body; a cylindrical film unwinding roll around which a film is wound; an unwinding-roll holding part vertically holding the film unwinding roll on one side of the main body in such a way that the film unwinding roll rotates, the unwinding roll holding part including: a stationary locking step protruding into the main body; a movable locking step movably coupled to a position opposite the stationary locking step; and an elastic spring elastically supporting the movable locking step; a film winding shaft provided vertically on the other side of the main body to wind the film from the film unwinding roll; a film feeding lever coupled to the film winding shaft in a gear coupling manner, and hinged to the main body; ratchet means preventing the film feeding lever from rotating in a reverse direction; and an elastic support member coupled to both side ends of the main body, thus supporting the main body against the worker's face charcterized by the fact that the film feeding lever comprises: a rotating shaft provided adjacent to the film winding shaft; a driving gear provided on an end of the rotating shaft; a driven gear coupled to the film winding shaft and engaging with the driving gear; and a handle extending from the rotating shaft in such a way as to protrude outwards. a main body having on a front thereof protective glass, and formed to correspond to a curvature of a worker's face; a cover hinged to one side of the front of the main body; a cylindrical film unwinding roll around which a film is wound; an unwinding-roll holding part vertically holding the film unwinding roll on one side of the main body in such a way that the film unwinding roll rotates, the unwinding roll holding part including: a stationary locking step protruding into the main body; a movable locking step movably coupled to a position opposite the stationary locking step; and an elastic spring elastically supporting the movable locking step; a film winding shaft provided vertically on the other side of the main body to wind the film from the film unwinding roll; a film feeding lever coupled to the film winding shaft in a gear coupling manner, and hinged to the main body; ratchet means preventing the film feeding lever from rotating in a reverse direction; and an elastic support member coupled to both side ends of the main body, thus supporting the main body against the worker's face charcterized by the fact that the film feeding lever comprises: a stationary locking step protruding into the main body; a movable locking step movably coupled to a position opposite the stationary locking step; and an elastic spring elastically supporting the movable locking step; a film winding shaft provided vertically on the other side of the main body to wind the film from the film unwinding roll; a film feeding lever coupled to the film winding shaft in a gear coupling manner, and hinged to the main body; ratchet means preventing the film feeding lever from rotating in a reverse direction; and an elastic support member coupled to both side ends of the main body, thus supporting the main body against the worker's face charcterized by the fact that the film feeding lever comprises: a rotating shaft provided adjacent to the film winding shaft; a driving gear provided on an end of the rotating shaft; a driven gear coupled to the film winding shaft and engaging with the driving gear; and a handle extending from the rotating shaft in such a way as to protrude outwards.