| 摘要 |
<p>A lens controller configured to prevent a view angle variation associated with a movement of a focus by moving a zoom along with the movement of the focus even during auto focus (AF) control is provided. A CPU (16) of the lens controller controls a focus lens (FL) to maximize a contrast of a photographed subject based on information obtained from an AF processing section (20) during the AF control. On this occasion, to prevent a view angle variation associated with a movement of the focus lens (FL) (a pumping), a position of the focus lens (FL) is detected, and the zoom lens (ZL) is moved to a zoom position for preventing the view angle variation relative to the position of the focus lens (FL).</p> |
