Take smooth tracking shots on any flat surface, giving your video a look and feel that"s fit for the big screen. For years sophisticated-looking camera moves were only available to pros with big budgets. But now, the Optrix XD5 with the Optrix Dolly allows you to take smooth tracking shots on any flat surface, giving your video a look and feel that"s fit for the big screen. Includes 1/4″ Tripod Adapter.