Closeup (noun)

1. A photograph, movie or video taken at a very short distance from the subject or object so that it appears larger and more detailed than it would if taken from further away.
2. A tightly framed camera shot in which a part of the subject or object is seen at close range.

Origin:

From close +‎ up. coined in the early 20th century in the context of photography and cinematography.

Examples:

1. The film director instructed the cameraman to shoot a closeup of the actor's face to capture his emotional reaction.
2. The nature documentary features stunning closeups of rare bird species.
3. The photographer took a closeup of the flower to highlight its intricate details.
4. The detective closely examined the crime scene by taking closeup shots of the footprints and the broken window.
5. In the final scene of the movie, the camera zooms into the protagonist's eyes for a dramatic closeup.