When operating in magnification mode, what happens to the field of view of an image intensifier?

In magnification mode, the field of view of an image intensifier is decreased. This occurs because magnification is achieved by focusing on a smaller area of the input image, which increases the size of the image being displayed on the output screen. Essentially, you are zooming in on a specific region of interest rather than capturing the entire scene, leading to a more detailed examination of that smaller area. This zooming in results in a reduced overall field of view, as the system prioritizes enhanced detail over capturing a broad perspective. This characteristic is crucial during procedures requiring precision, allowing practitioners to closely observe specific anatomical structures or abnormalities without interference from adjacent areas.