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VariZoom VZ-SROCKEXD-R Compact Zoom and Focus Control for Sony PMW-300/200/160/EX3/EX1

Special Price $595.50 Regular Price $799.00
In Stock

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The Rock-EXD is an upgraded version of the popular Rock-EX that includes a large diameter speed dial for the absolute finest degree of zoom speed control. The speed dial allows the operator to set and mark the maximum desired speed and the feather the variable zoom rocker for delicate and repeatable zooms. Works with Sony PMW-300, -200, -160, -EX1, or -EX3 camcorders. With its high-sensitivity rocker, precise, repeatable zooms are easily achieved. The VZ Rock-EX is perfect for tripods, stabilizers, jibs and shoulder supports.

  • Pressure-sensitive zoom rocker provides precise zoom control
  • Speed dial w/ marker ring for presetting max zoom speed
  • Rubber-lined clamp for no-slip attachment to any bar up to 1.25"
  • Low profile record/pause button
  • Video return button plays back the last 5 seconds of recorded material

VariZoom is the world's largest manufacturer of lens controls with the widest variety of controls offered anywhere. Our controls are used by CNN, CSPAN, National Geographic, and many others.


The FC-U provides smooth manual focus control of your Sony PMW-300/200/160/EX1/EX3 from the tripod handle. Similar to our pro rear focus controls, the FC-U adds a clamp-on EX gear adapter and a bracket-mounted gearbox that fits on most rod systems (15/19mm).

FCU on DVRods SystemRequires Rod Support System (15/19mm). If you do not have a rod system, see VariZoom's DV Rods System: a high-quality rods system for DV/HDV cameras which enables you to attach matteboxes, focus control systems, wireless adapters, and other accessories (Sold Separately).


The DV Rods system boasts an impressive range of adjustment that will accommodate most cameras, and the X-Y rods-adjustment plates are even reversible to allow greater upward adjustment. When paired with VariZoom’s new quick release mechanism, the possibilities are extended even further. The DV Rods system has additional threaded holes to enable attachment of aft-mount rods that will allow even more accessories to be mounted behind the camera, helping to counterbalance the fore-mounted accessories while keeping the overall configuration’s center of gravity low.

Designed to work with the VZ-FCU and EFCU focus control systems for the Sony PWM-EX1 and EX3, the DV Rods system not only provides a mount for the focus bracket, it will allow users to add a mattebox or any other accessory that can be mounted to standard 15mm rods (19mm-15mm step-down adapter rings available for separate purchase). The DV Rods system was designed with functionality in mind, with a broad, flat mounting surface and low profile to prevent top-heaviness that can lead to awkward tilting or wobbly shots. Highly Recommended Accessory for use with EX1/EX3 - VZQRP quick release plate. The VZQRP allows great flexibility in mounting the camera, adjusting and dismounting it.

More Information
Stock Status In Stock
Manufacturer VariZoom
Upc Number 877038006713
Condition New
Refundable / Cancelable? Yes
Zoom Controller  
Compatibility   Sony PMW-300, PMW-200, PMW-160, PMW-EX1, PMW-EX3 Cameras
Material   ABS
Dimensions   Width: 2" / 5.1 cm
Length: 2.8" / 7 cm
Maximum Clamp Diameter: 1.3" / 3.2 cm
Cord Length: 40" / 102 cm
Weight   6.4 oz / 181.4 g
Focus Control   
Compatibility  Sony PMW-300, PMW-200, PMW-160, PMW-EX1, PMW-EX3 Cameras 
Fujinon Lenses
Material  Aluminum, stainless steel, brass, nylon
Dimensions  Handle Dimensions 3 x 5.5" / 7.6 x 14 cm
Maximum Clamp Diameter: 1.3" / 3.2 cm
Drive Cable Length: 40" / 102 cm
Weight Not specified by manufacturer
Rod System  
Material Aluminum, stainless steel fasteners, carbon fiber rods
Rods 2 x 7" x 15 mm
Dimensions Minimum: 2.2 x 4.4 x 8.3" / 5.6 x 11.2 x 21.1 cm
Maximum: 2.8 x 4.4 x 14.8" / 7.1 x 11.2 x 37.6 cm
Weight 1.1 lb / 0.5 kg
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