A focusing optic can be axially displaced along the optical axis in a housing with the aid of coarse and fine drives. The device includes a housing having a longitudinal slot, an associated nozzle body, a cylindrical advance tube that slidably receives therein the dispenser and that has an external helically extend thread member, an advance ring that associates with the dispenser and that slidable engages the advance tube, and a level indicator. A box data processing part in the box data management apparatus extracts and displays a device and an operational parameter which are capable of processing each of the box data based upon the operational parameters.