Basic operation of the rocker
The movement of the arm, the control of the camera lens pointing, the control of the zoom, the adjustment of the focal length, etc. (if the Z-axis part is installed, there is also the Z-axis control). Among them, the interaction between the movement of the arm and the pointing of the camera lens is the premise of using the rocker arm, especially when moving around the target body. Moreover, as the camera zoom lens gradually approaches the subject, the operational difficulty increases. The mastery of basic skills depends on the usual practice, not a day's work. Beginners must have at least tens of hours of basic training to get started. Every rocker user must practice solid basic skills and control them to use them freely.