: Includes a Hirose 12-pin connector for power and iris control from the camera.

The YJ18x9B4 features a 18x zoom ratio (9mm to 162mm). Unlike modern fully digital lenses, this model relies heavily on physical top-mounted interfaces for quick adjustments. The top assembly typically includes:

Features a dedicated rubber grip on the focus ring for precise manual operation.

For digital copies of official documentation, you can visit the Canon Support Library or search for specialized broadcast lens guides on platforms like ManualsLib . Canon Yj18x9b4 Manual