Camera Focal Length Visualizer

This diagram shows a side view of the camera's field of view. The camera is on the left, with lines extending to show the vertical angle of view. The depth of field zone is shown with colored regions indicating where subjects will be in focus.

This diagram shows a top-down view of the camera's field of view. The camera is at the bottom center, with lines extending to show the horizontal angle of view. Concentric circles show distance markers, and the depth of field zones are shown as circular bands.