Really Right Stuff Lens Foot for Sony FE 400mm f/2.8 GM OSS & FE 600mm f/4 GM OSS Lenses

The LCF-103 lens foot is a direct replacement for the Sony FE 400mm f/2.8 GM OSS and FE 600mm f/4.0 GM OSS lenses.

A replacement foot with built-in-dovetail mounting will be lighter, lower in profile, and provide the best possible stability for your lens. Really Right Stuff foot replacements are precision machined from solid blocks of 6061-T6 aluminum and are fully compatible with any Arca-Swiss quick-release system.

The LCF-103 includes a Quick Detatch (QD) Socket for quickly attaching a compatible strap, and maintains the one 3/8"-16, and two 1/4"-20 threaded mounting holes as the factory foot. The lens foot also comes with two M3 screws for use as optional safety stops.

Installation Instructions

• 1. To remove the Sony foot, use the included 3.5 mm hex key to unscrew the four screws holding on the foot.
• 2. To install the LCF-103, simply use the original 4 screws to mount the RRS foot to the lens.