Promote Systems Promote Control, Shutter Cable CN3 for Canon Cameras
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Promote Systems Promote Control, Shutter Cable CN3 for Canon Cameras
Enables Mirror Lock-Up functionality
Allows automated exposures longer than 30 seconds
Ensures faster camera reaction to shutter release, especially in "High Dynamic Range" mode
Allows pre-focusing the camera using the Promote Control "Focus" button
Activates "Manual Hold" mode
Using a separate shutter cable with Promote Control greatly expands Promote Control flexibility. This shutter cable is compatible with the following cameras: Canon 1D Mark III, 5D Mark II, 30D, 40D, 50D.