What does Focus Recall do in lens systems?

Focus Recall is a feature in lens systems that allows the user to memorize the focus position of a specified area, enabling quick retrieval of that focus setting at a later time. This is particularly useful in situations where the camera might need to switch back and forth between specific subjects or scenes that were previously focused on. By recalling these focus settings, the camera operator can save time and maintain continuity, especially in dynamic shooting environments where subjects may move between different focal points.

The ability to memorize focus positions enhances the efficiency of shooting, as it allows for quick adjustments without the need for precise manual focus every time. This significantly streamlines the workflow in professional video production and photography.