The Falcam F22A3806 adapter enables seamless compatibility between F22 bayonet camera systems and Arri PL bayonet lenses for professional film productions. This precision-engineered component maintains the correct flange focal distance to ensure optimal optical performance without compromising image quality or causing vignetting. Made from durable aluminum alloy with a matte black finish, the adapter features a secure locking mechanism that prevents accidental disconnection during operation. With a diameter of approximately 85 mm, a thickness of 12 mm, and a weight of about 180 g, the F22A3806 offers a compact and lightweight solution for camera rigs. The adapter supports full communication between the camera and lens for electronic control functions such as autofocus, aperture control, and metadata transmission when both systems are compatible. The precision-engineered mounting surfaces ensure accurate lens alignment and minimize play between components. Suitable for various F22 bayonet camera bodies and Arri PL bayonet cinema lenses, this adapter facilitates device integration in professional production environments. The design accounts for thermal expansion to maintain stability within the operating temperature range of -10 °C to 45 °C. As a successor to earlier F22 adapter versions, the F22A3806 incorporates improved manufacturing tolerances for enhanced reliability. This accessory provides a practical solution for cameramen who require cross-platform compatibility between F22 and Arri PL systems without compromising optical performance or operational efficiency.