FUJINON XF 18-120mm F4: Your All-in-One Zoom Guide

Quick Answer

The FUJINON XF 18-120mm F4 LM PZ WR is a compact, internal-zoom lens designed for gimbal use and versatile shooting. Follow these steps to set it up for video and stills.

Setting Up Your FUJINON XF 18-120mm F4

1. Mount and Balance on a Gimbal: Attach the lens to your Fujifilm X mount camera, then mount the camera on your gimbal. Because the lens does not extend or retract, balance the gimbal at your most-used focal length (e.g., 50mm) – the balance will hold across the zoom range. Check that the lens is securely locked and the gimbal motors are not strained.
2. Set the Power Zoom Mode: The lens features a power zoom (PZ) mechanism. On supported Fujifilm bodies, assign a function button to control zoom speed. A slow zoom suits cinematic reveals; a fast zoom works for quick reframing. Test the zoom speed before recording – a jerky zoom can ruin a take.
3. Configure Autofocus and Stabilization: Enable the lens's optical image stabilization (OIS) for handheld video or stills. For video, set the camera to continuous AF (C-AF) with face/eye detection if available. For gimbal use, turn off IBIS on the body to avoid double stabilization. Always verify stabilization mode matches your shooting platform – OIS on the lens is sufficient for most gimbal work.
4. Practice Smooth Zoom Transitions: Use the manual zoom ring for precise, silent adjustments during stills or quiet scenes. For smooth video zooms, rely on the power zoom motor – it provides consistent speed and reduces micro-jitters. If the power zoom feels too fast, adjust the zoom speed setting in the camera menu, not by fighting the ring.

Product Facts

• FUJINON XF 18-120mm F4 LM PZ WR: Compact, lightweight, and versatile, this lens is tailor-made for motion production professionals and enthusiasts alike. Its physical length does not change when the zoom setting is changed, making XF18-120mm an ideal solution for use with a gimbal. You can use a single lens for a wide range of shots, from wide-angle to telephoto, without needing to rebalance your gimbal or change lenses.