What photographic technique uses a multifocal-length lens for wide-angle images?

The correct choice highlights the use of a zoom lens, which is specifically designed to allow the photographer to adjust the focal length, enabling wide-angle images as well as close-ups without changing the camera’s position. This technique is beneficial in various scenarios, especially in scene documentation for medicolegal purposes, where capturing a broad perspective of a scene can provide context that is crucial for investigations.

Using a zoom lens allows for greater flexibility in composition and can accommodate different distances from the subject, which is advantageous for photographers needing to document evidence or scenes from multiple perspectives. The ability to switch between wide-angle and telephoto shots can offer a more comprehensive view of a scene, thus enhancing the relevance and utility of the images captured in death investigations.

In contrast, other options such as panning refers to a camera technique that involves moving the camera horizontally across a scene to follow a moving subject, framing involves composing a shot within a defined outline, and filming might refer to the process of recording video rather than taking still photographs. These are not directly related to the specific use of a multifocal-length lens for obtaining wide-angle images.