What the thread found

• The G-Zoom is a compact remote control unit for zoom and focus that mounts on gimbal handles and offers comfortable operation during handheld work.
• The unit connects directly to camera lenses via simple cable connections and works with compatible lens systems including Bartech focus devices and newer cameras with internal focus servos.
• Build quality is described as robust and well-designed, with thin flexible Mogami cabling that preserves all standard functions like camera run/stop controls.
• The zoom lever provides tactile feedback suitable for both slow creeping movements and variable-speed zoom ramping during operation.
• Custom sizing to fit different gimbal handles is available upon request with precise measurements provided at time of order.
• The system can be used by solo operators managing both zoom and focus, or in partnership with dedicated focus pullers depending on production needs.
• A hardwired focus motor interface was in development to allow operators to connect their own focus motors directly to the G-Zoom controller.

Depends on

• Early versions were not compatible with digital Preston systems and required direct lens connection instead.
• One user expressed concern about cable safety connection inside the zoom controller when cables might catch on operator gear.
• Some users reported minor focus creeping issues that required adjustment after delivery.
• The system functions as an option for solo focus pulling, but manufacturers recommend using dedicated focus pullers when production budgets allow.
• This discussion is from 2009 and reflects equipment and practices from that period.

Gear in this thread

BFD

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