The Ulanzi Falcam F22/F38/F50 Quick Release Camera Cage is designed for Sony a7RV (A7R5), A1, and a7 IV (A7M4), offering full protection, easy access to controls, and a secure grip. The two-point fixation ensures stability, while the quick-release system is compatible with F22, F38, and F50 accessories. The cage features multiple mounting points, including 1/4" threaded holes, Arri positioning, cold shoe, and shoulder strap holes. CNC aluminum construction provides durability without obstructing battery or screen functions.