Sony Alpha a7R IV cageMade from CNC-machined aluminum, the cage is specially designed for the Sony Alpha a7R IV. The camera is strongly mounted to the cage using a 1/4-20 screw and an Allen key. The cage is designed with the following mounting options: (1) cold shoe, several 1/4-20 threaded holes and (6) 3/8"-16 threaded holes with anti-rotating Arri hole patterns. The design of the cage also allows easy access to all control buttons, side outputs, the memory card, the battery compartment, the lens release button and the camera hot shoe for the audio unit system. All doors and locks are fully usable when the camera is in the cage and its intelligent design allows you to operate the camera without having to remove the cable doors. In addition, the strap hooks can remain attached to the camera while being inserted into the cage. A detachable lock system to secure and hold in place your 3 left cables as well as your 4K HDMI cable is included with the cage. The bottom of the cage has (2) 1/4-20 threaded holes to mount a quick release tripod plate to switch from a tripod to a shoulder configuration. A DELTA adapter (included in this package) can be added to mount on 15 LWS baseplate, an ARRI rosette can be added on the right side to mount compatible accessories (included in this package).Wooden Push-Button Top HandleThe ergonomic and easily removable SHAPE Top Handle was designed to provide the required space for mounting your Audio Unit. It offers a comfortable and secure wooden grip for carrying your camera and securing accessories. It also features the SHAPE Push-Button Technology, enabling you to balance the weight and rotate the handle in the position you need for a 360-degree axis. SHAPE is well known for its patented Push-button handle, now used by so many professionals in the industry. The technology was developed to give filmmakers quick and easy adjustment. By simply pressing the button, you are allowed a 360-degree rotation to place the handle in the best position for your use. Push, adjust, release, and then its locked. This nicely crafted Push-Button Top Handle provides multiple mounting options, including ARRI Standard 3/8"-16 anti-rotating hole patterns on the top, SHAPE Standard 1/4"-20 anti-rotating hole patterns on the top and side, cold shoe mounts, and a 3/8"-16 UNC threaded hole at the front. The SHAPE Rod Clamp at the front (15CTH) can be added, allowing you to directly mount a 15 mm rod onto the handle. Made of CNC Aluminum, the 15 mm LW Clamp (15CTH) can be easily attached to the top Handle. The clamp is designed to support a 15 mm rod such as the SHAPE REVOLT EVF Mount Bracket. The ratchet knob clamp lets you adjust and strongly fix the position of the 15 mm rod to the SHAPE Top Handle and (2) cold shoe mounts, one at the front of the handle and one at the back.SHAPE kit focus single rod follow focus 15 mm LWs (FA123)Use the compact SHAPE Follow Focus Kit with Single 15 mm Rod Clamp with your camera setup to make focus pulling easy. The modular design allows you to add and remove any of the components without screws or tools, and its small profile allows the addition of a matte box or accessories around your lens. At the core of the kit is a rubber, anti-slip follow focus wheels attached to a single aluminum 15 mm rod clamp. The clamp rotates to adjust to most lens sizes, and it's tightened by a locking lever. The clamp's rotation also allows the focus wheel to easily swing out of the way when changing lenses. Five drive gears are included to fit a variety of lens sizes: 0.5 MOD/78T, 0.6 MOD/64T, 0.8 MOD/38T, 0.8 MOD/43T, and 0.8 MOD/78T. The gears can be flipped from front to back to facilitate different lens configurations. A 49 mm rubber friction wheel is also included for the 0.5 MOD/78T gear which is most commonly used with DSLR lenses. For alternate fine-focus configurations, use the included speed crank or 11" whip, both of which attach to the center point of the knob. Four magnetic marking disks are included to attach to the focus wheel.• At the center of the knob, an ARRI-standard accessory port for attaching separately available accessories such as a whip or a speed crank• All gears can be flipped to the front or back position which is helpful for compact lens configurations• Two rotation points (one on the rod and one on the body) allowing you to get the follow focus perfectly aligned vertically on the side of the camera body• Swing Arm Design allows you to simply pull the follow focus away from the lens for a quick lens change then you can push it back into place when you're ready• A compact design takes little space, so you can still attach a matte box to the front• Use the swing arm to properly align the follow focus and then you can tighten the thumbscrew on the bottom to keep it in place.Matte box 4x5.6 (MAT4X56)The 2-Stage 4 x 5.6" matte box from SHAPE can be used as a clip-on matte box and can be mounted on industry-standard 15 mm rod system. It is designed for light control, insertion, and adjustment of filters. It features a two-stage rotating 4 x 5.6" filter holder. The matte box accepts lenses with a front diameter up to 114 mm. It comes with a 82 mm filter ring and six step-up rings that allow you to fit lenses with an outer diameter (52-82, 58-82, 62-82, 67-82, 72-82, 77-82)mm