?Compatible with 12 Pin Hirose Female to DC 12v Male Cable GH4 Power for Fujinon Nikon Canon (B4) 2/3" Lens to power video lens zoom function.<br><br><strong>Features:</strong><br>Guaranteed to work with our batteries. If using a different battery or adapter£¬ verify correct equipment polarity before use.<br>Equipment damage may be caused if proper polarity is not observed.<br>This cable was designed specifically to power 2/3" lenses (B4) mounted on for Panasonic AF100£¬ GH1£¬ GH2£¬ GH3£¬ GH4£¬ for Olympus PEN£¬ OM-D EM-5£¬ for Sony NEX and other digital cameras£¬ however it will power all types listed below.<br>Powers for any 1/3" 1/2" 2/3" Fujinon Nikon Canon Angenieux Schneider B4 lens Servo having a Hirose 12 Pin Male connector: Source power from a 12v battery or AC to DC 12v Power Supply (DC5.5*2.5mm connector).<br>Provides power to the Zoom Servo functions including (Fujinon) Quick Zoom£¬ Cruise Zoom &amp; Memory Functions. Provides power Iris return. Auto Iris will not function as that is a function that requires a handshake from the camera to lens which this cable cannot provide.<br>Solid Construction. Over-molding on both ends. 98cm length.<br><br><strong>Specifications:</strong><br>Cable Length: 98cm / 38.6in<br>Cable Weight: 52.5g / 1.85oz<br>Package Size: 4 * 2.5 * 14cm / 1.6 * 1 * 5.5in<br>Package Weight: 56g / 2oz<br><br><strong>Package List:</strong><br>1 * DC 12v Female to 12 Pin Hirose Power Cable