SmallRig Camera Cage for Sony a7R III / a7 III Series

Durable Protection with Creative Mounting Options

The SmallRig Camera Cage for Sony a7R III and a7 III series is a lightweight, full-frame cage designed to protect your camera and expand its creative potential. Built for filmmakers, photographers, and content creators, it offers both security and flexibility in one compact design.

Constructed from high-quality aluminum alloy, the cage provides solid protection without adding unnecessary weight. It maintains full access to your camera’s buttons, ports, battery compartment, and screen. This ensures smooth operation during shooting, even with accessories attached.

The cage features multiple 1/4″-20 and 3/8″-16 threaded mounting points. These let you attach external monitors, microphones, lights, arms, or other gear with ease. It also includes ARRI locating holes, which prevent accessory rotation and ensure a secure fit.

A built-in cold shoe mount gives you a quick way to add mics or wireless receivers without extra brackets. You can also mount a top handle, side handle, or shoulder rig, making the cage ideal for handheld and rig-based setups.

The base includes a built-in Arca-Swiss quick-release plate, allowing fast transitions between tripods and gimbals without needing additional plates. This makes the SmallRig cage a perfect tool for hybrid shooters who move between video and stills.

Rubber pads inside the cage prevent scratching and keep your camera securely in place. The precise fit is tailored specifically for Sony a7R III, a7 III, and a7S III bodies, providing a snug and stable mount.

Key Features:

• Custom fit for Sony a7R III, a7 III, and a7S III

• Lightweight aluminum alloy construction

• Multiple 1/4″-20 and 3/8″-16 mounting points

• Built-in cold shoe and ARRI locating holes

• Arca-Swiss compatible quick-release base

• Full access to all ports and controls

• Anti-twist design with internal rubber padding

The SmallRig Camera Cage enhances your Sony mirrorless workflow by offering protection, flexibility, and professional mounting options—all in a compact, reliable frame.