The LNC50 LANC camera lens controller is a professional LANC Variable Zoom and Focus controller professionally designed to provide a camera remote and the ability to achieve super smooth zoom and focus. No more having to reach around your camera to zoom in or out, or to change the focus or to stop or start the video taping. Simply plug the zoom controller into the LANC jack and you are ready to take control of you camera.The LNC50 controller offers you:¥ Variable zoom speeds¥ Focus control¥ Record/pause function
