Remote Shutter Release Cable for Canon EOS 5D,6D,7D,10D,20D,30D,40D,50D,D30 Description: - Prevent vibration :This remote cord can prevent vibration during long exposures, close-ups or continuous taking, - The shutter release button of this remote cord can be pressed halfway for auto-focus and exposure metering,shutter release button lock is available which for long exposures taking and continuous taking helpfully - Halfway pressed button: The shutter release button of this remote cord can be pressed halfway for auto-focus and exposure metering - Shutter release button lock : A shutter release button lock is available which for long exposures taking and continuous taking - Compatible with: Canon EOS 5D,6D,7D,10D,20D,30D,40D,50D,D30,EOS 5D Mark II,5D Mark III,EOS 1D,1D Mark II,1D Mark II N,1D Mark III,EOS 1Ds,1Ds Mark II,1Ds Mark IIISpecification: - Approx item size:3.8"x0.7"x1" (9.8cmx1.8cmx2.6cm), - Length of Cord: 31.5" (80cm) - Shutter release button: Dual Stage Button (halfway / complete) - Button lock: Available, Slide StylePackage Includes:1PiecexShutter Release1PiecexEnglish ManualNote:Camera is not include