Description
SmallRig Camera Cage for Sony Alpha 7S III (2999): The Foundation for Your Professional a7S III Rig
The SmallRig Camera Cage for Sony Alpha 7S III (2999) is a meticulously designed, form-fitting full cage that provides essential protection and versatile accessory mounting options for your Sony a7S III mirrorless camera. Crafted from lightweight yet robust aluminum alloy, this cage is the ideal starting point for building a professional and customized camera rig tailored to your filmmaking and content creation needs.
Uncompromising Protection and Form-Fitting Design:
Specifically engineered for the Sony a7S III, the SmallRig 2999 cage contours perfectly to the camera body, offering comprehensive protection against accidental bumps, scratches, and the rigors of daily use on set or on location. The intelligent design ensures that all crucial camera controls, buttons, the battery door, and input/output ports remain easily accessible without obstruction, maintaining the camera’s inherent usability.
Secure Dual-Point Camera Attachment:
Your Sony a7S III is securely locked into the cage via a standard 1/4″-20 screw on the base, further enhanced by an additional M2.5 screw that fastens to the camera’s strap hole. This dual-point attachment system effectively prevents any unwanted twisting or movement of the camera within the cage, providing a stable and reliable platform for your accessories, whether you’re shooting handheld or mounted on a gimbal.
A Plethora of Accessory Mounting Points for Ultimate Rigging Flexibility:
The SmallRig 2999 cage transforms your Sony a7S III into a versatile production tool by offering a wealth of industry-standard mounting points:
- Numerous 1/4″-20 Threaded Holes: Strategically placed across the top, sides, and bottom of the cage, these ubiquitous threads allow for the attachment of a vast array of accessories such as articulating arms, monitor mounts, baseplates, and more, enabling you to build a rig perfectly suited to your specific requirements in your studio or on a film set.
- Multiple 3/8″-16 Threaded Holes with ARRI-Style Locating Pins: These robust mounting points, featuring ARRI-standard locating pins, ensure a secure and rotation-free attachment for heavier accessories like top handles (e.g., SmallRig 2165), side handles (e.g., SmallRig 2093), and EVF mounts, providing stability and confidence when using professional-grade equipment.
- Integrated Cold Shoe Mount on Top: A built-in cold shoe mount located on the top of the cage provides a convenient and direct attachment point for lightweight accessories such as on-camera microphones (e.g., Rode VideoMic), compact LED lights (e.g., SmallRig Mini LED Video Light), or wireless receiver units, keeping your setup streamlined and efficient, whether you’re vlogging or capturing interviews.
- Built-in NATO Rail on the Left Side: The integrated NATO rail on the left side of the cage offers a quick and secure attachment method for compatible accessories featuring a NATO clamp, such as NATO top handles (e.g., SmallRig 1955), NATO side handles (e.g., SmallRig 2187), or monitor mounts (e.g., SmallRig 2348), facilitating rapid setup changes and enhanced ergonomics for handheld shooting.
- Front Mounting Threads for Lens Adapter Support: The front of the cage features dedicated mounting threads specifically designed for attaching separately available lens adapter supports (such as SmallRig 2219 for Metabones/Vocas adapters or SmallRig 1764 for Sony E to PL adapters). This crucial feature provides added stability and reduces strain on the camera’s lens mount when using heavier or longer lenses with adapters, a common practice in professional filmmaking.
- Strap Holes for Optional Straps: Integrated strap holes allow you to attach optional wrist straps or neck straps, providing additional security and carrying convenience during breaks or when moving between 촬영 locations.
Integrated Screwdriver for On-the-Go Convenience:
A small, flat-head screwdriver is cleverly integrated into the bottom of the cage, typically held securely via a magnetic mechanism. This thoughtful design ensures that you always have the necessary tool readily available for tightening the camera mounting screws or adjusting other SmallRig accessories, eliminating the frustration of searching for a screwdriver on a busy set.
Enhanced Ergonomics and Handling:
While providing robust protection and numerous mounting points, the SmallRig 2999 cage is also designed to improve the overall handling of your Sony a7S III. The added structure and potential for attaching handles provide a more secure and comfortable grip, especially during extended shooting sessions, whether you’re capturing the vibrant street life of a city or filming a lengthy interview indoors.
The SmallRig Camera Cage for Sony Alpha 7S III (2999) is the essential foundation upon which to build your professional and personalized Sony a7S III camera rig. Its secure fit, comprehensive accessory mounting options, durable construction, and thoughtful design elements make it an indispensable tool for filmmakers, videographers, and content creators seeking to maximize the potential of their camera in any production environment.







