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The VariZoom VZTOC-ZFi3 Wireless Follow Focus System is comprised of a 3-channel handheld control unit, a 3-channel wireless receiver, and three motorized drive gears. VariZoom also supplies three universal gear sets, which each include four interchangeable gears for use with virtually any film or video lens. The control unit and receiver support wireless distances of up to 1000' with line of sight. The control unit and receiver can also operate as a wired system, which can be useful for situations where there is RF interference.
The control knob features fluid drag and a touchscreen with an intuitive GUI for adjusting all parameters. There is also an iris and focus marking panel with an LED backlight for improved visibility. The lens drive motors uses a single rod clamp for mounting onto a 19mm or 15mm rod. In addition, the motor system features auto and manual calibration for hassle-free setup.
Can be configured as a wired system to avoid RF interference
Knob, slider, and lens range limits can be set manually
The control unit and receiver both have LED wireless signal strength indicators
Motor response can be adjusted to ensure smooth operation
Lens drive motors can auto calibrate when used with lens that have hard stops
Manual calibration for use with lens that have no hard stops
Backlash compensation setting for variation in lenses
Power compensation accommodates lenses with more or less resistance to rotation
One touch buttons for "Open Iris" and "Reset All"
Rechargeable Canon BP type Li-Ion battery and battery monitor gauge
Stainless steel eyelet for attaching a lanyard
Gears: two 32DP/0.8M (film), two 0.6M (Fujinon), two 48DP/0.5M (Canon), two 64DP ("iris")
Waterproof, hard-sided carrying case for all components
Made in the U.S.A.
In the Box
VariZoom VZTOC-ZFi3 Wireless Follow Focus System
3-Channel Hand Unit
32DP/0.8M Standard Film Gear
0.6M Fujinon Gear
48DP/0.5M Canon Gear
64DP "Iris" Gear
Rechargeable Li-Ion Battery (Canon BP type)
19-15mm Step-down Bushing
2-Year Limited Warranty
Table of Contents
1000' (304.8 m) line of sight
Approx. 5 hours with 7.2V Canon BP-927 type battery
Hand unit (no antenna): 5.1 x 7.65 x 3.2" (129.5 x 194.3 x 81.3 mm) Receiver (no antenna): 4.75 x 3.7 x 1.3" (120.65 x 93.98 x 33.02 mm) Antenna: 1.85" (46.99 mm) Motor: 5.14 x 2.43 x 1.05" (130.56 x 61.72 x 26.67 mm) Motor Cable: 18" (457.2 mm) Charger: 4.5 x 2.8 x 1.1" (114.3 x 71.12 x 27.94 mm) Case (exterior): 15.5 x 7" (393.7 x 177.8 mm)
Hand unit: 27 oz (765.44 g) Receiver: 11.6 oz (328.85 g) Motor: 10.4 oz (294.84 g) Battery: 3.3 oz (93.55 g) Charger: 3.1 oz (87.88 g) System in case: 9 lb (4.08 kg)