The Sony a7R III a7 III 8Sinn Cageis a CNC-machined, anodized aluminum full-armored cage with integrated accessory mounting holes. The cage is suitable for use with the Sony a7 III and a7R III, and features a built-in cold shoe as well as slots for a hand strap of your choice (not included). Threaded 1/4"-20, 3/8"-16, and M4 mounting holes allow you to mount accessories without stressing your camera's body.

The cage has two small raised tabs that hold the camera in place and prevent it from twisting. Access to all camera functions, as well as battery and media doors, is maintained. An included HDMI cable clamp mounts on the side of the cage and is adjustable to fit your HDMI cable.

Form-Fitted Full Cage    CNC-Machined Aluminum    1/4"-20, 3/8"-16 & M4 Mounting Holes    Prevents Camera from Twisting    Integrated Cold Shoe    Integrated Slots for Carry Strap    HDMI Cable Clamp Available Separately

The formfitting cage incorporates front tabs that prevent the camera from twisting.

The cage features a variety of 1/4"-20, 3/8"-16, and M4 threaded accessory mounting holes. This allows you to mount accessories without stressing your camera's body.

A separately available HDMI cable clamp can be added to the cage to help prevent accidental kick outs of an attached HDMI cable.

Related Questions and Answers

Q: 1. What is the difference between this model (2087B) and the 2087?

A: the primary difference is the mounting hole configurations and the ability to use nato rails

Q: 2. will it fit the Sony A7R IV?

A: No, the SmallRig Rhinoceros Cage Kit for Sony a7R V, a7 IV & a7S III will not fit onto the Sony a7RIV.

Q: 3. Is this compatible with the SmallRig Tripod Mounting Kit with 2 x Plates and 2 x 15mm Rod Clamps (BH #SM1798), or does only the ARRI-style work with this?

A: This cage has threadings underneath it. You should be able to mount it on top of BH #SM1798.

Q: 4. Will this work with the sONY a99ii?

A: We're afraid not. This is a form fitting cage for the Sony A7III, A7RIII and A9 cameras. It will not for the A99II, which is a DSLR camera that has a different body type. For the A99II we recommend a universal cage like the Wooden Camera Unified DSLR Cage with Rubber-Grip Handle (Medium), B&H # WO243709. https://bhpho.to/2RGCVkW

Q: 5. What small handles fit the cage?

A: Any handle that has a 1/4"-20 screw, or a 3/8"-16 screw with anti-twist pins will be compatible with this cage. https://www.bhphotovideo.com/c/products/Handles-Grips/ci/18124/N/3907816589?filters=fct_mount-compatibility_3505%3A3-8in-16-mount%7C1-4in-20-mount

Q: 6. Is it normal that the handle wiggles a tiny bit when attached to the cage?

A: All of the mounting points need to be tightened on both the handle and screws going into the cage to eliminate any wiggle.

Q: 7. Will this work with the A7S II?

A: No, the SmallRig Full Camera Cage is designed for the A7S III. For the Sony A7S II, consider this cage: ikan STRATUS Complete Cage for Sony a7 II Series Cameras BH #IKSTRA7II • MFR #STR-A7II.

Q: 8. Will this work for the Alpha 1 since SmallRig sells a combo a7s3 and a1 cage, so they must be nearly compatible?

A: Yes, this cage is also compatible with the Sony A1.

Q: 9. There's no photo underneath the rig. What's the attachment options? Can I attach a baseplate or any sort of plates?

A: The SmallRig Advanced Kit for Sony a7R V, a7 IV & a7S III, as per industry standards for camera mounting, has both 1/4-20 and 3/8-16 thread attachment to tripods, quick release plates, or gimbals.

Q: 10. Will this fit the A1?

A: Yes, this will. :)