Libec ZC-LP Professional Zoom Control for LANC & Panasonic Video Cameras

When handling multi-camera setups, small-studio configurations, or long event broadcasts, manually reaching up to twist a camera's zoom ring introduces physical shake and breaks tracking continuity.

The Libec ZC-LP is a broadcast-tier, universal zoom-only controller engineered specifically to serve dual ecosystems. By incorporating a dedicated protocol translation framework into a single 2.5mm wired architecture, it provides variable speed zoom command for both standard LANC (Sony/Canon/JVC) and Panasonic small-format video camcorders.

1. Universal Converter Switch Architecture

Because LANC and Panasonic remote standards communicate using entirely different electrical impedance loops and signal logic, standard single-protocol demands fail when swapped across brands. The ZC-LP solves this with an easily accessible, recessed physical Converter Switch located on its side panel:

• LANC Setting: Calibrates the control line voltages to interface natively with Sony, Canon, and select JVC professional camcorders.

• P (Panasonic) Setting: Adjusts internal signaling parameters to align with the unique sub-mini command interface found across Panasonic’s AG, DVX, HC, and UX production series.

2. Inverted Design & Double-Sided Zoom Rocker

The ZC-LP features an updated physical interface geometry optimized for versatile studio layouts:

• Multi-Finger Tactility: The custom double-sided layout enables you to feather the zoom speed continuously using a precise finger pinch technique (thumb and index finger combined), rather than relying strictly on single-thumb pressure. This structure makes executing ultra-slow "creep zooms" far more controllable.

• The Inverted Function Toggle: Built for specialized rigging conditions, an on-chassis Invert Switch allows you to completely flip the electrical tracking direction of the rocker. If you are mounting the unit upside-down or underslung on a specialized jib arm, crane balancing rod, or the rubber grip of a specialized video monopod, toggling this option ensures that pushing the rocker forward always shifts into telephoto.

3. Recording Trigger & Mounting Versatility

• Tacit REC Start/Stop Command: Placed squarely at the center of the ergonomic housing is a robust red recording trigger, ensuring fast, muscle-memory confirmation of status shifts without needing to glance away from your reference monitor.

• High-Torque Universal Tube Clamp: Equipped with an expanded, rubber-lined metal clamping bracket. While standard remotes are restricted to thin tripod pan bars, the ZC-LP clamps down tightly onto any circular pipe or handle measuring anywhere from 10mm to 45mm (0.39" to 1.77") in diameter, allowing it to scale onto heavy-duty crane control stems or custom camera cages.

Key Technical Specifications:

Why Choose the Libec ZC-LP?

The Libec ZC-LP is an essential utility for production houses navigating mixed-brand camera kits. By packing dual-protocol electronic switching, a vibration-free double-sided rocker design, and an extra-wide 45mm clamp framework into a single, compact chassis, Libec provides camera operators with the ultimate tool for executing smooth, fluid zoom moves across any production set.