DescriptionThis RS-80N3 remote shutter release can eliminates hand trembles when shooting with camera and get sharper pictures. It helps preventing vibration during long exposures (time-lapse photography)， Close-Up (Macro photography) or Continuous shooting. You can trigger the shutter without touching the camera body. Compatible with:Canon EOS 5D3 5D2 5D 50D 40D 30D 20D 7D 6D 10D 1D 1DsMark3 1DsMarkIV 1DXFeatures: 1. Easy to use - just plug and use 2. Shutter release button with lock - for long exposures shooting and continuous shooting 3. Halfway pressed button - for auto-focus and exposure meteringSpecificiations: 1. Model: RS-80N3 2. Type: Shutter Release 3. Colour: black 4. Cable length: 87cm; total length: 97cmPackage contents:1x RS-80N3 Remote Shutter Release1x User Manual