The Graflex DIS-III is our 3rd generation digital motorized zoom lens control system, it includes a user friendly GUI, complete protocol details, and a relatively small PCB. The DIS-III allows for the control of up to 8 lenses including the zoom, focus, iris, and feedback functions for each. We provide full protocol details allowing the customer to control the lens according to their requirements and not (necessarily) via the Graflex GUI. The user may select “auto” iris or manual iris mode; manual iris mode allows the user to adjust the iris at any position via the GUI. We will private label the DIS-III (and GUI) making it an integral part of the customer’s unique system. The DIS-III will interface with and control virtually any motorized zoom lens.