1. A method for the high-precision positioning of at least one object in a final location in space by means of an industrial robot, with a first industrial robot which can be adjusted into predefinable positions and a first optical recording means which is calibrated in a three-dimensional space coordinate system and positioned in a known first position having a known orientation, with an optically calibrated first camera for recording images within a determined first field of vision, a first drive unit for orienting the first camera causing an adjustment of the first field of vision and a first angle measuring unit, which is calibrated in the space coordinate system, for the high-precision detection of the angular orientation of the first camera, so that the first field of vision can be determined in the space coordinate system, at least one second optical recording means which is calibrated in the three-dimensional space coordinate system and positioned in a known second position having a known orientation, with an optically calibrated second camera for recording images within a determined second field of vision, a second drive unit for orienting the second camera causing an adjustment of the second field of vision and a second angle measuring unit, which is calibrated in the space coordinate system, for the high-precision detection of the angular orientation of the second camera, so that the second field of vision can be determined in the space coordinate system the at least two positions being set apart in such a way as to allow a three-dimensional image recording of the at least one object by means of the at least two recording means through at least partly overlapping fields of vision, the method comprising: the first industrial robot gripping and holding a first object within a gripping tolerance, wherein the first object has a known optically detectable first feature; determining a first compensating variable of a type which corrects the gripping tolerance, for the first industrial robot, so that the first object is adjustable in a compensated manner in the space coordinate system by predefining a position of the first industrial robot, the first compensating variable being determined by the steps of orienting the at least two cameras, in each case by means of the drive unit with at least partly overlapping fields of vision, onto at least a part of the first features of the first object which is held in a first compensating position of the first industrial robot; recording first image recordings; determining the location of the first object in the space coordinate system in the first compensating position of the first industrial robot from the positions of the recording means, the angular orientations of the cameras, the angular orientations detected by the angle measuring units, the first image recordings, and the knowledge of the first features on the first object; and determining the first compensating variable by adducing the first compensating position of the first industrial robot and at least the determined location of the first object in the first compensating position of the first industrial robot; and adjusting the first object with high precision into a first final location by the steps, which are repeated until the first final location is reached at a predefined tolerance, of: recording further first image recordings; determining the current location of the first object in the space coordinate system from the positions of the recording means, the angular orientations of the cameras, the angular orientations detected by the angle measuring units, the further first image recordings, and the knowledge of the first features on the first object; calculating the location difference between the current location of the first object and the first final location; calculating a new setpoint position of the first industrial robot in consideration of the first compensating variable from the current position of the first industrial robot and a variable linked to the location difference; and adjusting the first industrial robot into the new setpoint position.