An essential accessory for professional photographers, the SmallRig Full Cage is specifically designed for Sony Alpha 7R V, Alpha 7 IV, Alpha 7S III, Alpha 1, and Alpha 7R IV cameras. This robust camera cage offers a secure mounting solution and robust protection for your camera, ensuring its longevity and performance. The cage locks the camera securely in place using a bottom locating pin, a 1/4"-20 screw, and an M2.5 screw on the left side. The side lock adapters can be adjusted to fit different camera types, with clear markings for "A7 IV" for Alpha 7 IV and Alpha 7R V, and "A7S III/A1" for Alpha 7S III, Alpha 1, and Alpha 7R IV. Designed with the user in mind, the SmallRig Full Cage features all-round protective spacers to prevent your camera from getting scratched. It also allows easy access to all interfaces, dials, buttons, and the battery door, ensuring uninterrupted operation. A unique feature is the spindle spanner at the battery compartment, designed to fit the camera curve and leave room for a comfortable grip. This camera cage is equipped with 1/4"-20 threaded holes, ARRI 3/8"-16 locating holes, and cold shoe mounts to support a variety of accessories such as top handle 2165C, side handle 2093, monitor mount 2903, microphones, LED lights, monitors, and more. The bottom OD socket supports a QD shoulder strap for added convenience. The cage also features an Arca-Swiss quick release plate at the bottom, making it compatible with DJI RS 2, RSC 2, RS 3, RS 3 Pro, and the quick release plate (riser plate) of DJI RS 2/RSC 2 stabilizer for stabilizer shooting. For those looking to protect their interfaces and ensure stable signal transmission during filming, the optional HDMI Cable Clamp 3000 is compatible with Alpha 7R V, Alpha 7 IV, and Alpha 7S III. Holes on the sides and bottom of the cage allow for the attachment of accessories such as hand strap PAC2456 and shoulder strap PSC2428. The cage also comes with a built-in magnetic spanner that facilitates easy disassembly and assembly. Please note, to use the side lock adapter, the split ring on the left side of the camera must be removed first. Also, the HDMI Cable Clamp 3000 is not compatible with Alpha 1 and Alpha 7R IV cameras and may interfere with the synchro terminal interface when used on an Alpha 7R V camera.