ENG B4 lens to GH2 / GH3 / GH4 / GH5 Y-Cable 12v DC Power and 2.5mm jack to 12 Pin Hirose Female Connector For use with Panasonic GH2, GH3, and GH4 Camera and B4 mount professional video lenses to simultaneously power B4 lens zoom function from the zoom rocker and Release Camera Shutter (take a picture) or Start/Stop Video Record function from the lens VTR button For use with any of our 12v rechargeable batteries: HERE Guaranteed to work with our batteries. If using a different battery or adapter, verify correct equipment polarity before use. This cable was designed specifically to power 2/3" lenses (B4) mounted on Panasonic GH2 / GH3 / GH4 / GH5 Cameras, as well as control the Shutter and Start/Stop Rec function from the lens; however it will power all types listed below. Powers 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. Provides power to the Zoom Servo functions including Quick Zoom, Cruise Zoom & Memory Functions. Provides control of Start/Stop recording from the VTR button on the lens. The 2.5mm 4 pole jack plugs into the remote port. Auto Iris will not function as that requires a handshake from the camera to lens which this cable cannot provide.Solid Construction. The cable is approximately 22" (55cm) in total length. Note: For B4 mount lenses with 12-Pin connector only. NOT for B3 mount lenses. Appearance my vary slightly from the photos.
