Description
SmallRig 4183 Cage for Sony FX30 / FX3
The SmallRig 4183 Cage is a full-camera protective rig built specifically for the Sony FX30 and Sony FX3 cinema-style mirrorless cameras. It provides a strong aluminum-alloy U-shaped cage frame with extensive accessory-mounting options—while maintaining full access to the camera’s ports, battery door and screen.
The design includes a removable NATO rail on top so you can mount or remove accessories like the original XLR top-handle, a dedicated HDMI cable clamp to secure your HDMI connection, and built-in Arca/Arri locating points and plates for tripod/gimbal compatibility.
Key Features
- Full-cage protection for the Sony FX30 / FX3 with rugged aluminium alloy construction.
- Modular design: removable NATO top rail that supports the original XLR top-handle when removed.
- Hinge-arm at the battery-door side to match the camera curve, improving grip for the little-finger when shooting handheld.
- Dedicated HDMI cable clamp to protect the HDMI port and ensure stable signal transmission.
- Multiple accessory mounting points: ¼-20 threaded holes, ARRI 3/8-16 locating holes, cold shoe mounts, NATO rails, QD (Quick-Detach) port for strap.
- Bottom Arca-Swiss compatible quick-release plate for tripod or gimbal compatibility (e.g., with DJI RS series) built in.
In The Box
- SmallRig 4183 Cage for Sony FX30 / FX3
- NATO rail
- HDMI Cable Clamp
- 1/4”-20 Screw x 2














