Ikelite Zoom Gear for Olympus M.Zuiko ED 7-14mm f/2.8 Lens in DLM/B Port

By connecting this Ikelite Zoom Gear to the DLM/B port mount of a compatible underwater housing, you will enable zoom control when your Olympus M.Zuiko ED 7-14mm f/2.8 PRO Lens is installed. For complete compatibility information, please see the DLM Type B Port Chart.