Compatible w/ LANC Sony & Canon Cameras.
Controls Zoom, Focus and Record.
Wide-Sweep Variable Rocker.
Data Button Provides OnScreen Info.
Review Taped Footage w/ F+ & F-

VariZoom's most popular LANC unit, the VZ-Rock variable-rocker zoom control combines the attributes of broadcast controls with a compact, affordable design. The VZ-Rock employs a pressure-sensitive, side-to-side rocker switch that delivers smooth, sustainable zooms, along with a low-profile record/pause button. The power on/off button, meanwhile, makes it easy to toggle your camera into or out of standby mode. Wielded by such organizations as CNN, C-SPAN, the National Geographic Society, and Nickelodeon, VariZoom's lens controls offer the widest array of functions in the industry.
Features

Wide-sweep variable rocker for smooth, sustainable zooms
Dedicated "rocker-style" focus button
Low-profile record/pause button
Power on/off button for toggling camera into or out of standby mode
Switch between auto and manual focus with the A button
Toggle onscreen information (tape time, settings) on and off with the Data button
Review taped footage with F+ and F- (edit search)
LED light indicates recording, low battery power, and tape end
Material: ABS plastic
Compatibility: Sony and Canon LANC-equipped camcorders (manual focus feature not compatible with Canon XL2; autofocus feature not compatible with Canon XL1, XL1S, or XL2)
Dimensions: 2 by 2.75 inches
Max clamp diameter: 1.25 inches
Cord length: 40 inches
Weight: 0.25 pounds
Warranty: 2 years parts and labor