Arca-Swiss Compatible Lens Plate for Fujifilm XF 100-400mm f/4.5-5.6 R LM OIS WR

This precision-engineered Arca-Swiss compatible lens plate is a dedicated mounting solution custom-contoured for the Fujifilm XF 100-400mm f/4.5-5.6 R LM OIS WR telephoto zoom lens. Measuring 2.00 inches (50.8mm) in length, it incorporates an integrated anti-twist ridge and an advanced double-dovetail profile, delivering a completely rigid, twist-free interface for professional tripod heads and ball clamps.

Quick Overview & Key Features

• Dedicated Geometry: Custom-sized 2.00-inch (50.8mm) rail explicitly built to complement the factory lens foot of the Fujifilm XF 100-400mm telephoto zoom.
• Anti-Twist Alignment Ridge: Features a built-in 1/8-inch raised lip that seats flush against the factory foot to prevent any shifting or spinning under load.
• Double-Dovetail Profile: Functional bi-directional tracks on both top and bottom surfaces allow for simultaneous clamping of main gear and technical macro or flash brackets.
• Universal Arca Fit: Standard 1.50-inch width is fully compatible with quick-release receivers from Really Right Stuff, Kirk, Wimberley, and Leofoto.
• Dual Mounting Interface: Features one central captive-style slot and an integrated 1/4-20 tapped hole for attaching secondary accessories.
• Fail-Safe Security: Pre-installed with two M3 safety-stop screws on the bottom to stop your super-telephoto lens assembly from sliding out of a loosened clamp.
• Premium Construction: Precision CNC-machined from solid 6061-T6 aircraft-grade aluminum, weighing just 1.00 oz (28g).
• Durable Hard-Coat Finish: Treated with a satin black hard-coat anodized surface for advanced scratch and environmental resistance.
• Made in the USA: Manufactured to professional tolerances with corrosion-resistant stainless steel hardware.

Product Description

The custom quick-release lens plate for the Fujifilm XF 100-400mm f/4.5-5.6 R LM OIS WR is a vital technical upgrade for active sports, action, and wildlife photographers. Because panning and tracking fast-moving subjects puts immense rotational force on camera support kits, standard universal plates can shift or slip over time. This dedicated plate resolves that problem entirely by adding a specialized anti-twist alignment ridge that locks your lens foot square to the plate track.

The key technical advantage is its specialized double-dovetail profile. This allows you to secure the bottom track into your gimbal or ball head receiver while keeping the upper dovetail face clear for mounting dual-surface flash brackets, panoramic nodes, or stacking macro equipment. It features a compact 3/8-inch thickness that minimizes bulk, making it an ideal choice for streamlined outdoor handling.

The plate comes equipped with a captive-style 1/4-20 mounting screw that extends approximately 0.3 inches above the plate surface. Technical Note: If you plan to adapt this rail onto gear with a custom blind-hole setup, please check your socket clearance beforehand, as a shorter mounting screw may be needed for a perfectly flush fit. Precision CNC-milled in the USA and paired with rugged stainless steel hardware, this accessory delivers the vibration-free tracking and lifelong field reliability your premium Fujifilm glass deserves.