SMALLRIG SR 3008

Professional Camera Kit for Sony Alpha 7S III

The SmallRig SR 3008 Professional Kit is designed for the Sony Alpha 7S III full-frame mirrorless camera and combines a protective camera cage, an HDMI cable clamp and a wooden side handle. This configuration provides a practical foundation for building a more versatile video production setup while maintaining access to the camera’s essential controls and connections. It is suitable for handheld filming, interviews, documentary work and other applications where a secure grip and reliable accessory mounting are important.

Full Camera Cage for Protection and Expansion

The included full cage is shaped to fit the Sony Alpha 7S III body and provides a protective frame around the camera. Manufactured from aluminium alloy, it offers a rigid structure for attaching additional equipment without unnecessarily increasing the size of the rig. The cage also creates multiple mounting positions for accessories, allowing the camera setup to be adapted to different shooting requirements.

Comfortable Wooden Side Handle

The kit includes an ergonomic wooden side handle that provides a comfortable gripping surface during handheld operation. Its shape helps support a more stable hold and makes it easier to control the camera while recording for extended periods. The handle can be mounted on either the left or right side of the cage, allowing the configuration to be adjusted to the operator’s preferred grip and shooting style.

Dedicated HDMI Cable Clamp

The included HDMI cable clamp helps secure the cable at the camera’s connection point, reducing the risk of accidental disconnection during recording. It attaches to the cage using a 1/4"-20 screw and two anti-twist locating pins. A knurled adjustment screw operates a sliding block, allowing the clamp to accommodate HDMI cables of different diameters and helping maintain a more reliable connection when using an external monitor or recorder.

Multiple Accessory Mounting Options

The cage provides multiple 1/4"-20 and 3/8"-16 threaded holes, together with ARRI-style locating mounts for compatible accessories. These attachment points support the installation of items such as monitor mounts, articulated arms and other rig components. The cage also incorporates a NATO rail and a cold shoe mount, expanding the available mounting options without requiring separate adapters for every accessory.

Access to Camera Functions and Practical Details

The form-fitting cage is designed to preserve access to the Sony Alpha 7S III’s main controls and functions. Strap attachment points allow compatible wrist or neck straps to be added, while an integrated screwdriver at the bottom of the cage is available for tightening the camera mounting screw. The mounting layout supports a configurable camera rig while keeping frequently used camera functions accessible during operation.

Compatibility and Kit Contents

The SmallRig SR 3008 is designed specifically for the Sony Alpha 7S III. The complete kit includes one camera cage, one HDMI cable clamp, one wooden side handle and one Allen wrench. The cage and handle are made from aluminium alloy and wood, respectively. The complete kit measures approximately 211 × 106.5 × 108 mm and weighs around 457 g, making it a compact accessory system for building a more functional camera rig.

• SmallRig Professional Kit for Sony Alpha 7S III (SR 3008)
• Camera Cage
• HDMI Cable Clamp
• Wooden Side Handle
• Allen Wrench