KEY, ZOOMING

Canon YB2-3740-010 zoom key is a zoom control component for Canon XF and XA series camcorders. It provides a way to operate the camera’s servo zoom while framing a shot.

The listing specifies 20x servo zoom with variable speed control, allowing zoom movement to be adjusted during operation. It also identifies integrated optical image stabilisation as a feature of the assembly.

The remote-control connection uses an 8-pin connector. This description covers the zoom key identified by part number YB2-3740-010 and the listed Canon XF and XA series compatibility.