The process of downloading the Nikon Distortion Control Lens Data Firmware 1.009 for MAC driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the Nikon Distortion Control Lens Data Firmware 1.009 for MAC driver from the primary server - this is the manufacturer’s Nikon official website). If the download still fails to run, check whether your anti-virus software is not blocking the connection to the manufacturer server of the Nikon Distortion Control Lens Data Firmware 1.009 for MAC diver.