SmallRig 6900 Standard Cage Kit for iPhone 18 Pro
It comes standard with a 67mm Attachable Filter Backplate and a SmallRig Adapter with Cold Shoe Mount for SR-MicroSlide.
For enhanced optical output: Optional T-Mount Lens Backplate, 17mm Lens Backplate, and 67mm Threaded Filter Backplate are available separately.
The phone can be mounted directly into the cage.
SmallRig’s patented SR-MicroSlide rail system runs around the cage, allowing users to attach and freely position a wide range of compatible accessories.
The SR-MicroSlide system enables the convenient attachment of cold shoe mounts, NATO rails, Arca-Swiss plate adapters, handles, and other accessories, allowing users to mount tripods, microphones, monitors, and lights.
The cage also features multiple 1/4"-20 anti-twist threaded holes for professional accessory expansion.
It retains the classic quick release interfaces and is compatible with the "HawkLock" H11 ecosystem.
Wrist strap and shoulder strap holes are located at all four corners of the cage and are compatible with professional wrist and shoulder straps with a cord diameter of less than 2mm, keeping the user’s hands free between shots.
The open-back design fully exposes the iPhone’s MagSafe attachment area and helps optimize heat dissipation during shooting.
The cage does not obstruct any of the iPhone’s buttons, ports, ultra-wide camera, or wireless charging areas.
The brand-new cover-plate design balances installation convenience and operational safety, helping reduce the risk of phone damage caused by accidental drops once the phone is secured.
Constructed from aluminium alloy, the cage provides all-around protection while helping absorb shocks and prevent scratches.
Compatibility:
- iPhone 18 Pro
Packaging includes:
- Cage for iPhone 18 Pro
- 67mm Attachable Filter Backplate
- SmallRig Adapter with Cold Shoe Mount for SR-MicroSlide
- Operating Instructions











