SmallRig 3669C Advanced Cage Kit for Sony a7R V, a7 IV & a7S III

The SmallRig Advanced Kit for Sony a7 IV, a7R V, and a7S III is a modular camera rig solution that combines protection, accessory mounting, and user comfort for professional workflows. This kit includes a robust formfitting cage (aluminum alloy and stainless steel), locking side plates, HDMI cable clamp, a side handle, and a top handle with ARRI-style accessory mount, ensuring broad compatibility with the listed camera models.​

Key Features

• The cage features a 1/4″-20 base screw and two locking side plates to prevent twisting, maintaining full access to your camera’s controls, hot shoe, and ports.​

• Multiple 1/4″-20 and ARRI anti-twist 3/8″-16 threads, cold shoe mounts, and NATO rail support the secure attachment of monitors, mics, lights, and other accessories.​

• Integrated QD port and strap slots for flexible carrying and customization.​

• The HDMI cable clamp, attachable by 1/4″-20 screw with anti-twist pins, prevents cable pull/damage and ensures stable video signal.​

• Top handle with ARRI-style mount offers additional cold shoe and threaded mount points for accessories and improved low-angle or handheld shooting manipulations.​

• Side handle is ARRI-style, modular, and reversible, enhancing grip options, stability, as well as providing further mounting threads and cold shoe.​

• Internal rubber padding protects your camera from scratches and helps prevent wiggling.​

• Hinged arm at the battery door allows fast battery swaps without disassembling the cage.​

Compatibility

• Sony a7 IV

• Sony a7R V

• Sony a7S III

This SmallRig kit offers professional-grade protection and extensive flexibility, making it an ideal solution for demanding photo and video projects involving Sony’s latest full-frame mirrorless cameras.